Meanwell HEP-1000 User manual

HEP-1000

User's Manual

3.12 HEP-1000 PMBus Communication Interface

3.13 CAN Bus Communication Interface

Version 0

0. Safety Guidelines

1. Introduction

1.1 Introduction

1.3 Order Information

1.4 Main Specification

1.2 Features

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2. Mechanical Specification and Input/Output Terminals...............................................

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2.1 Mechanism

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........................................................................................................................3.Functions

3.1 Input Voltage Range

3.2 Inrush Current Limiting

3.3 Rated Power

3.4 Power Factor Correction (PFC)

3.5 Output Voltage/Current Adjustment

3.6 Short-Circuit and Over-Current Protection

3.7 Over-Voltage Protection

3.8 Over-Temperature Protection and Alarm

3.9 DC OK Signal

3.10 Remote Control

3.11 Auxiliary Power

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4.Notes on Operation

4.2 Derating

4.3 Warranty

4. 4 Suggestion of Battery Capacity

4. 5 Troubleshooting

4.1 Installation Method

HEP- 1000 User's Manual

1.2 Feature Description

1.3 Order Information

◎Built-in active PFC function.

◎High efficiency up 96%.

◎ .Fanless design, cooling by free air convection

◎ .Aluminum case and filling with heat-conducted glue

◎ .Optional wiring type with IP67 rating

◎ .Withstand 10G vibration test

◎-40~70 wide operating range.℃

◎ .Charger for lead-acid batteries (flooded, Gel and AGM) and Li-ion batteries (lithium iron and lithium manganese)

◎ .Built-in default 2/3 stage charging curves and programmable curve

◎ .Built-in PMBus protocol/ Optional CANBus protocol

◎ .Output voltage/current programming

◎ .Protections: Short-circuit/ Overload/ Over voltage/ Over temperature

◎ .Built-in remote ON-OFF control

◎ .DC OK signal

◎ .LED indicator

◎6 years warranty.

◎ .Please refer to the safety label sticker on the top of the unit before use, shown as Figure 1-1

Figure 1-1 Safety label of UHP-1000

1.3.1 Explanation for Encoding

1.3.2 Marking

  









  

  

  

   





HEP-1000-24







‧



,   

  



‧



 























 















Bauar

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◎Risk of electrical shock and hazard, all failure should be examined by a qualified technician. Please do not remove the case from

the supply by yourself.

◎Please do not change any component on the unit or make any kind of modification on it.

◎The input voltage range is 100-240Vac(50/60Hz), please do not feed in voltage that is over or less than 10% of that range.

0.Safety Guidelines

1.Introduction

1.1 Introduction

HEP-1000 is equipped with modes of industrial power supply and charger, which can be selected by the communication interface.

1.4 Main Specification

◎Power supply

105~125% rated output power

OVER TEMPERATURE

DIMENSION

OTHERS

NOTE

OVERLOAD

OVER VOLTAGE

197.9K hrs min. Telcordia SR-332 (Bellcore) ; 52.32K hrs min. MIL-HDBK-217F (25℃)

℃



 includes set up tolerance,

 derating curve



  

    



  ℃ ℃

PROTECTION

310*144*48.5mm (L*W*H)

Protection type :Shut down O/P voltage,re-power on to recover

Protection type :Shut down O/P voltage, recovers automatically after temperature goes down

4Kg;4pcs/17Kg/1.04CUFT

Protection type : Constant current limiting, unit will shutdown after 5 sec, re-power on to recover.

FUNCTION

REMOTE ON/OFF CONTROL

AUXILIARY POWER

DC-OK SIGNAL

Power ON : Short circuit Power OFF : Open circuit

12V @ 0.5A tolerance ±10%, ripple=150mVp-p

The TTL signal out, PSU turn on = 4.4 ~ 5.5V ; PSU turn off = 0 ~ 0.5V. Please refer to the Function Manual.

SAFETY STANDARDS

SAFETY &

EMC

(Note.6)

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC

I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/ 70%RH

UL62368-1,TUV EN62368-1, EAC TP TC 004 approved; design refer to EN61558-1, EN60335-1(by request)

MTBF

PACKING

Adjustment of output voltage is allowable to 50 ~ 125% of nominal output voltage

Please refer to the Function Manual.

Adjustment of constant current level is allowable to 20 ~ 100% of rated current.

Please refer to the Function Manual.

OUTPUT VOLTAGE

PROGRAMMABLE(PV) Note 5

OUTPUT CURRENT

PROGRAMMABLE(PC) Note 5

SHORT CIRCUIT Constant current limiting, unit will shutdown after 5 sec, re-power on to recover.

MODEL

DC VOLTAGE

RATED CURRENT

RATED POWER

OUTPUT VOLTAGE ADJ. RANGE

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD UP TIME (Typ.)

VOLTAGE RANGE Note.4

FREQUENCY RANGE

POWER FACTOR (Typ.)

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

INPUT

INRUSH CURRENT(Typ.)

LEAKAGE CURRENT

1800ms, 80ms at full load 230VAC /115VAC

16ms / 230VAC at 75% load 12ms / 230VAC at full load

90 ~ 305VAC 250 ~ 431VDC

47 ~ 63Hz

PF>0.99/115VAC, PF>0.95/230VAC, PF>0.93/277VAC at full load

10.1A / 115VAC 5.3A / 230VAC 4.5A / 277VAC

<0.75mA / 240VAC

RIPPLE & NOISE (max.) Note.2

VOLTAGE TOLERANCE Note.3

95% 96%

±1.0% ±1.0%±1.0%

±0.5% ±0.5%±0.5%

HEP-1000-24 HEP-1000-100HEP-1000-48

24V 100V48V

42A 10A21A

1008W 1000W1008W

200mVp-p

24 ~ 30V

500mVp-p250mVp-p

100 ~ 125V48 ~ 60V

Cold start 40A at 230VAC

96%

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

-40 ~ +70℃ (Refer to "Derating Curve")

20 ~ 95% RH non-condensing

-40 ~ +80℃, 10 ~ 95% RH non-condensing

±0.03%/℃ (0 ~ 60℃)

20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes

ENVIRONMENT

By built-in potentiometer, SVR

125 ~ 145V

30 ~ 35V 60 ~ 70V

EMC IMMUNITY

EMC EMISSION

Parameter

ESD

Radiated

EFT / Burst

Surge

Conducted

Magnetic Field

Voltage Dips and Interruptions

Conducted

Radiated

Harmonic Current

Voltage Flicker

EN55024 , EN61000-6-2

Standard

EN55032 (CISPR32)

EN61000-3-2

EN61000-3-3

EN61000-4-2

EN61000-4-3

EN61000-4-4

EN61000-6-2

EN61000-4-6

EN61000-4-8

EN61000-4-11

Test Level / Note

Level 3, 8KV air ; Level 2, 4KV contact

Level 3

2KV/Line-Line 4KV/Line-Earth

Level 3

Level 4

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods

Class B

Class A

-----

HEP-1000-24 HEP-1000-48 HEP-1000-100

MODEL

BOOST CHARGE VOLTAGE Vboost

FLOAT CHARGE VOLTAGE Vfloat

OUTPUT CURRENT

BATTERY TYPE

RECOMMENDED BATTERY

CAPACITY(AMP HOURS)(Note 2)

OUTPUT

28.8V 57.6V 115.2V

27.6V

35A

Open & Sealed Lead Acid

120 ~ 350AH

55.2V 110.4V

17.5A 8.7A

60 ~ 175AH 30 ~ 85AH

30 ~ 35V 60 ~ 70V

EMC IMMUNITY

EMC EMISSION

Parameter

ESD

Radiated

EFT / Burst

Surge

Conducted

Magnetic Field

Voltage Dips and Interruptions

Conducted

Radiated

Harmonic Current

Voltage Flicker

EN55024 , EN61000-6-2

Standard

EN55032 (CISPR32)

EN61000-3-2

EN61000-3-3

EN61000-4-2

EN61000-4-3

EN61000-4-4

EN61000-6-2

EN61000-4-6

EN61000-4-8

EN61000-4-11

Test Level / Note

Level 3, 8KV air ; Level 2, 4KV contact

Level 3

2KV/Line-Line 4KV/Line-Earth

Level 3

Level 4

>95% dip 0.5 periods, 30% dip 25 periods,

>95% interruptions 250 periods

Class B

Class A

-----

OVER TEMPERATURE

DIMENSION

OTHERS

NOTE

OVER VOLTAGE

197.9K hrs min. Telcordia SR-332 (Bellcore) ; 52.32K hrs min. MIL-HDBK-217F (25℃)



 derating curve

  

  ℃ ℃

PROTECTION

310*144*48.5mm (L*W*H)

Protection type :Shut down O/P voltage,re-power on to recover

Protection type :Shut down O/P voltage, recovers automatically after temperature goes down

4Kg;4pcs/17Kg/1.04CUFT

FUNCTION

REMOTE ON/OFF CONTROL

AUXILIARY POWER

DC-OK SIGNAL

Power ON : Short circuit Power OFF : Open circuit

12V @ 0.5A tolerance ±10%, ripple=150mVp-p

The TTL signal out, PSU turn on = 4.4 ~ 5.5V ; PSU turn off = 0 ~ 0.5V. Please refer to the Function Manual.

SAFETY STANDARDS

SAFETY &

EMC

(Note.4)

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC

I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/ 70%RH

UL62368-1,TUV EN62368-1, EAC TP TC 004 approved; design refer to EN61558-1, EN60335-1(by request)

MTBF

PACKING

VOLTAGE RANGE Note 3

FREQUENCY RANGE

POWER FACTOR (Typ.)

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

INPUT

INRUSH CURRENT(Typ.)

LEAKAGE CURRENT

90 ~ 305VAC 250 ~ 431VDC

47 ~ 63Hz

PF>0.99/115VAC, PF>0.95/230VAC, PF>0.93/277VAC at full load

10.1A / 115VAC 5.3A / 230VAC 4.5A / 277VAC

<0.75mA / 240VAC

95% 96%

Cold start 40A at 230VAC

96%

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

-40 ~ +70℃ (Refer to "Derating Curve")

20 ~ 95% RH non-condensing

-40 ~ +80℃, 10 ~ 95% RH non-condensing

±0.03%/℃ (0 ~ 60℃)

20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes

ENVIRONMENT

125 ~ 145V

SHORT CIRCUIT Constant current limiting, unit will shutdown after 5 sec, re-power on to recover.

◎Charger

Address

AC Input Terminal Pin No. Assignment DC Output Terminal Pin No. Assignment

Pin No. Pin No.

1 1,2

2 3,4

Assignment Assignment

AC/L +V

-V

AC/N

Vo Adj.

4-ψ4.5

4-ψ6

5.7

8.9

13.4 283.2

310

1597

5.7

144

9.25

CN71

LED

19.3 max.

48.5

19.3 max.

I/P O/P

123

※ LED Status Indicators

Power supply mode

Charger mode

LED

Green

Orange

Float(stage 3)

Charging (stage 1 or stage 2)

Description

LED

Green

Red

The unit functions normally

Description

Abnormal status (Over temperature protection, overload protection)

The LED will flash with red light when internal temperature reaches 95℃.

Under this condition, the unit is still operating normally without entering

OTP. (In the meantime, an alarm signal will be sent out through the

PMBus/CAN bus interface)

Figure 2-2 HEP-1000 output panel

Figure 2-1

Red (Flashing)

The LED will flash with red light when internal temperature reaches 95℃.

Under this condition, the unit is still operating normally without entering

OTP. (In the meantime, an alarm signal will be sent out through the

PMBus/CAN bus interface)

Red Abnormal status (Over temperature protection, charge timeout)

CN71

LED

※ Output voltage current level can be adjusted through internal potentiometer.(Vo Adj.)

(Can access by removing the rubber stopper on the case.)

※ PMBus interface address selection.(Address)

2.Mechanical Specification and Input/Output Terminals

2.1 Mechanism

※ Control Pin No. Assignment(CN71)

2 1

14 13

HEP-1000 Temperature compensation

◎ To enable temperature compensation function, connect the NTC sensor that comes with the supply to RTH+ and RTH-. Default

setting is -3mV/Cell/℃, compensation values also can be adjusted to 4mV/Cell/℃ or -5mV/Cell/℃ through the SBP-001, the

charge programmer.

◎The input voltage range is AC90~305V or DC250~431V.

◎To ensure proper operation, AC input should be within the pre-specified range. A wrong input will cause the supply unit

operating improperly, losing PFC function or even damaging the unit in a worst case scenario.

applied with a lower input voltage. Please refer to 4.2 Derating for more information.

◎The efficiency will be lower and the output current will be automatically limited to a predetermined safe value if the unit is

◎Power supply mode

◎Charger mode

HEP-1000-24 : 1008W (24V / 42A)

HEP-1000-24 : 1008W (28.8V / 35A)

HEP-1000-48 : 1008W (48V / 21A)

HEP-1000-48 : 1008W (57.6V / 17.5A)

HEP-1000-100 : 1000W (100V / 10A)

HEP-1000-100 : 1002W (115.2V / 8.7A)

◎Built-in active power factor correction (PFC) function, power factor (PF) will be 0.95 or better when the input voltage is in a

range of 90 ~ 230Vac and operated at full load condition. PF will be less than 0.95 if the output is not at full load or the input

voltage is higher than 230Vac.

Description

Auxiliary voltage output, 10.8~13.2V, referenced to GND-AUX (pin9 & 10).

Low (0 ~ 0.5V) : When Vout≦77%±6% at power mode. Vout≦66%±6% at charger mode.

The maximum load current is 0.5A. This output is not controlled by “Remote ON-OFF”.

High (4.4 ~ 5.5V) : When Vout≧80%±6% at power mode. Vout≧67%±6% at charger mode.

The maximum sourcing current is 10mA and only for output.(Note.2)

The unit can turn the output ON/OFF by dry contact between Remote ON/OFF and 12-AUX.(Note.2)

Short (0.8 ~ 13.2V) : Power ON ; Open(0 ~ 0.5V) : Power OFF ; The maximum input voltage is 13.2V

1Connection for output voltage programming.(Note1)

2Connection for constant current level programming.(Note.1)

Negative output voltage signal.

For PMBus model: Serial Data used in the PMBus interface. (Note.2)

For CANBus model: Data line used in CANBus interface. (Note.2)

For PMBus model: Serial Clock used in the PMBus interface. (Note.2)

For CANBus model: Data line used in CANBus interface. (Note.2)

Auxiliary voltage output GND.

The signal return is isolated from the output terminals (+V & -V).

Pin No.

7,8

9,10

3,4

Function

+12V-AUX

DC-OK

Remote

ON-OFF

GND (Signal)

SDA

CANH

SCL

CANL

GND-AUX

Note1: Non-isolated signal, referenced to [GND(signal)].

Note2: Isolated signal, referenced to GND-AUX.

-S

Positive sensing for remote sense.

Negative sensing for remote sense.

3.Functions

3.1 Input Voltage Range

3.2 Inrush Current Limiting

inrush current of the unit.

specified value if the input thermistor in not allowed sufficient time to cool down. After turning off the supply, a 10 second cool down

period is recommended before turning on again.

◎ .Built-in inrush current limiting circuit

◎If adding an external switch (a relay/ a circuit breaker) at the input side is required, choose switches that are able to withstand

◎Since the inrush current limiting circuit mainly consists of a NTC thermistor and a relay, inrush current will be much higher than the

3.3 Output Power

3.4 Power Factor Correction (PFC)

3.5.1 Output voltage adjustment

Output voltage can be trimmed by adjusting SVR (which can be found on the top case). Please utilize an insulated cross-

head screwdriver to make an adjustment.

3.5. Output Voltage Adjustment by an External 0-5Vdc Source (Output Voltage Programming)2

(1)Connect output of the external DC source to PV (PIN 1) and GND (PIN 3 or PIN 4) on CN71, as shown in Figure 3-1.

(2)Relationship between output voltage and external DC source is shown in Figure 3-2.

(3)When increasing the output to a higher voltage level, please reduce the loading current accordingly. Output wattage of

the unit should not exceed the rated value under any circumstance.

Address Vo Adj.

123

Figure 3-1 Connection of external DC voltage source

EXTERNAL

VOLTAGE (DC)

PIN1 PV

PIN3 & 4 -GND-signal

CN71

OUTPUT VOLTAGE(%)

EXTERNAL VOLTAGE (DC)

100

125

Vout

0.40 1

4.7

OUTPUT VOLTAGE(%)

4.8

Non-Linear

Figure 3-2

※ Constant current level can be adjusted within a range of 20 -100% of the rated current via an external DC source, wiring

is shown as below.

EXTERNAL

VOLTAGE (DC)

PIN2 PC

PIN3 & 4 -GND-signal

CN71

3.5 Output Voltage/Current Adjustmen

3.5.3 Output current adjustment (Output Current Programming)

3.6 Short Circuit Protection & Over Current Protection

3.8 Over Temperature Protection (OTP) and Alarm

Note: The supply will trigger OLP to shut down itself if the output stays on constant current level condition for more than

5 seconds.

◎ The protection activates when the output is short-circuited or the output current exceeds 110% ±5% of the rated output current.

◎ .Built-in over voltage protection circuit

◎Once the internal temperature exceeds a threshold value, the supply will shut down automatically. Please switch off the AC,

◎ When the internal temperature reaches 95℃, trigger point of a thermal alarm, the LED will flash in red and there will be an alarm

◎OVP triggering points vary in different output models. Please refer to the specification sheet for detailed information.

◎Once OVP is triggered, leave the unit off for 10 seconds before recycling AC again.

Re-power on to recover when the short-circuit/overload condition is removed.

remove all possible causes and then leave the unit cooling down to a normal working temperature (approximate 10 minutes ~

1 hour) before repower on again.

signal sent out through the PMBus/CANBus interface. Even so, the unit is still operating normally.

Relationship between output current and external DC source is shown as below.

OUTPUT CURRENT(%)

100

110

Iout

EXTERNAL VOLTAGE (DC)

0.4 1

4.7

4.8

Non-Linear

3.10 Remote Control

◎Built-in remote ON/OFF control circuit. Refer to Figure 3-3.

◎Please be aware that “ON/OFF” and “+12V-AUX” on CN71 should be linked together to allow the unit to operate normally; If

kept open, there will be no output voltage.

◎Maximum input voltage 13.2V.

Figure 3-3 Connection of Remote Control

◎When DC output voltage is out of a normal range, there is “LOW” (0 ~0.5V) signal sent out though DC-OK on CN71.

◎Maximum output current 10mA.

◎When DC output voltage is within a normal range, there is “HIGH” (4.4 ~5.5V) signal sent out though DC-OK on CN71.

(Referenced to GND-AUX).

◎ .Built-in DC output voltage detection circuit

3.9 DC OK Signal

PIN5 Remote ON-OFF

PIN7 & 8 +12V-AUX

Remote ON-OFF Power Supply Status

Short circuit

Open circuit

OFF

CN71

3.11 Auxiliary Output

◎ Built-in 12V/0.5A auxiliary output.

3.7 Over Voltage Protection (OVP)

3.12 HEP-1000 PMBus Communication Interface

◎HEP-1000 is compliant with PMBus Rev.1.1, the maximum communication speed is 100KHz and has the capability of

identifying up to 4 addressed units.

◎PMBus communication interface is able to provide the current operating status and information. Supported information is as below:

1. Output voltage, current and internal temperature.

2.Alarm and status.

3.Manufacturer and mode data.

4. Enabling/disabling of charger mode and Read/wire on charge curve settings.

Device No. Position

of switch A0

0 1

1 2

2 3

3 4

Device address

Table

Figure 3-4

3.12.2 Charge Curve

◎There are 4 built-in charging curves, "default", "gel battery", "flooded battery" and "AGM battery". Each curve can be

◎Charger mode can be activated through Command B4h CURVE_CONFIG of PMBus, CUVE CURVE_CONFIGset of at

"1" and then reboot the supply. Once charger mode is on, the additional PMBus commands, including charge curves,

become valid.

selected via Command B4h CURVE_CONFIG, shown in Table 3-2.

In addition, users are able to customize their own charge curves, which will be stored to "default" after modification.

Constant voltage can be set by Command B1h CURVE_CV; Float voltage can be set by Command B2h CURVE_FV;

Charge current of stage 1 can be set by Command B0h CURVE_CC; Taper current level for stage 2 to stage 3 can be

set by Command B3h CURVE_TC. Please refer to the following PMBus Command List in 3.12.7 for detailed information

on commands and parameters.

NOTE: 1.The updated charging parameters are saved into EEPROM. The updated charging curve takes effect after HEP-1000 is restarted.

2. When charging curve is enabled, the following commands will be invalid while other PMBus commands are effective:

Command 01h OPERATION (regarding Remote ON-OFF function), Command 22h VOUT_TRIM (regarding Output

voltage programming function) and Command 46h IOUT_OC_FAULT_LIMIT (regarding Output current programming function).

3.12.1 PMBus Device Addressin

Each HEP-1000 unit should have their unique and own device address to communicate over the PMBus. 7-bit address

setting is used to assign advice address, shown in the description below.

A0-A2 allow users to designate an address for the HEP-1000 unit, these two bits are defined through a rotary witch on

the top case. There are up to 4 different addresses are available to be assigned. Please refer to Table 3-1 for the detailed

setup advice.

MSB

0 0 0 0 A1 A0

LSB

◎ Suitable for lead-acid batteries (flooded, Gel and AGM) and

Li-ion batteries (lithium iron and lithium manganese).

◎ Default 3 stage charging curve ◎ Embedded 3 stage charging curve

Charge Current

stage 1 stage 2 stage 3

Start

3 Stage

Charge Voltage

100% CC

10% CC

boost

float

Orange

Charger fail if charging time

exceed charging timeout

Green

Color of LED

Status Indicator

MODEL

CC (default)

24V 35A

48V

100V

17.5A

8.7A

Vboost

28.8

57.6

115.2

112

28.4

56.8

113.6

116

Vfloat

27.6

55.2

110.4

27.2

54.4

108.8

26.8

53.6

107.2

108

Description

Default, programmable

Pre-defined, gel battery

Pre-defined, flooded battery

Pre-defined, AGM battery

Constant Current

(CURVE_CC)

Constant Voltage

(CURVE_CV) (CURVE_FV)

Float

Table 3-2

Note:

When using this charger unit, please configured the system with

recommended battery capacity by specification defined. Should

battery capacity in use be much smaller so that user needs to set

a low current for charging, under such condition it might cause

higher current ripple.

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