Vanner LSC12-2000 User manual

VANNER

Incorporated

Owner’s Manual

LifeSine LSC12-2000 - Owner’s Manual 1 -

True Sinewave

Inverter/Charger

Model LSC12-2000

VANNER

Incorporated

Owner’s Manual

LifeSine LSC12-2000 - Owner’s Manual 2 -

Table of Content

SAF TY INSTRUCTIONS 1

1-1.

Warnings and symbols 1

1-2.

Use for intended purpose general safety precautions 1

1-3.

Other safety notes and installation precautions 1

1-4.

Warning regarding the use of batteries 2

FUNCTION CHARACT RISTICS INTRODUCTION 3

2-1.

System overview 3

2-2.

lectrical specification 4

2-3.

Mechanical drawings 6

INSTALLATION AND MAINT NANC 7

3-1. Unpacking the product 7

3-2. Front Panel 7

3-3. Rear panel 11

SYST M FUNCTION INTRODUCTION 15

4-1. Battery charger introduction 15

4-2. Operation mode introduction 16

5. TROUBL SHOOTING 18

1. Safety Instructions

1-1. Warnings and symbols

Safety instructions and warnings are marked in this manual by the following pictograms：

Supplementary information on operating the device.

CAUTION

Safety instruction: Failure to observe this instruction can cause material damage and

impair the function of the device.

CAUTION

Safety instruction relating to a danger from an electrical current or voltage. Failure to

observe this instruction can cause material damage and personal injury and impair the

function of the device.

WARNING!

SAVE HESE INS RUC IONS – his manual contains important instructions that

should be followed during installation and maintenance of the unit.

1-2. Use for intended purpose general safety precautions

he unit is constructed as per the applicable safety-technical guidelines.

 For the charging of lead acid batteries and the supply of user attached to these batteries, in

permanent systems.

 For the conversion of a DC voltage from a battery to and AC voltage.

 Do not expose the unit to rain, snow, spray or dust. o reduce the risk of fire hazard, do not cover

or obstruct the ventilation openings and. do not install the unit in a zero-clearance compartment.

 o avoid the risk of fire and electric shock, make sure that the existing wiring is in good electrical

condition; and that the wire size is not undersized.

Do not operate the unit with damaged or substandard wiring.

 Depending on the use, the AC output of the unit may require user installed breaker or fusing. he

unit incorporates standard AC short circuit protection.

 he following precautions should be taken when working on the Inverter Charger：



Remove watches, rings, or other metal objects.



Use tools with insulated handles.



Wear rubber gloves and boots.

1-3. Other safety notes and installation precautions

 Upon receipt, examine the shipment box for damage. Notify the carrier immediately, before

opening, if damage is evident.

 Do not operate near water or in excessive humidity.

 Do not open or disassemble the unit, warranty may be voided.

 he DC and AC side connections should be firm and tight.

 Grounding：Reliable grounding of rack-mounted equipment should be maintained.

 Do not drop a metal tool on the battery. he resulting sparks or short-circuit on the battery or on

the other electrical part may cause an explosion.

 Wiring：Adequate input power must be supplied to the unit for proper use; correct wiring sizes

must be ensured.

 Do not operate the unit close to combustible gas or open fire.

 emperature：he unit should be operated in an ambient temperature range of -20 to 40°C or else

the output efficiency may be affected. Air flow to the unit must not be restricted.

 In case of fire, you must use the fire extinguisher which is appropriate for electrical equipment.

 Short circuiting or reversing polarity will lead to serious damage to batteries, unit and the wiring.

Fuses between the batteries and the unit cannot prevent damage caused by reversed polarity and

the warranty will be void.

 Do not work on unit or system if it is still connected to a power source. Only allow changes in your

electrical system to be carried out by qualified electricians.

 Check the wiring and connections at least once a year. Defects such as loose connections, burned

cables etc. must be corrected immediately.

 Do not touch the equipment when wet or if your hands are clammy.

CAUTION

he cabinet of the unit must not be opened. here are no serviceable parts inside the

cabinet. Only qualified, authorized and trained electrician installers are authorized to

open the connection compartment.

1-4. Warning regarding the use of batteries

Excessive battery discharge and / or high charging voltage can cause serious damage to batteries.

Do not exceed the recommended limits of discharge level of your batteries. Avoid short circuiting

batteries, as this may result in explosion and fire hazard. Installation of the batteries and adjustments

of the unit should only be undertaken by authorized personnel!

2. Function Characteristics Introduction

2-1. System overview

he LSC12-2000 is an inverter / charger system, designed with advanced power electronic and digital

signal processor technology offering the following features：

 Bi-directional All-in-One Design.

 Certified by UL ( UL458 Vehicle & Supplement SA ).

 Compact Size - Highly Integration = Installation hassle-free.

 Battery charger current as below table.

Model No. MAX Battery voltage

LSC12-2000 100A 12V

Table 1

：

LSC12-2000 battery charger current

Fig. 1

：

LSC12-2000 System Overview

2-2. lectrical specification

lectrical

Specification Model No.

Item LSC12-2000

Inverter

Mode

Input

Characteristics

Nominal Voltage 12 VDC

Input Voltage

Range (±0.5V) 10.5 ~ 16.5 VDC

Input Over-

Voltage

Protection (±0.5V)

16.5 VDC

Input Over-

Voltage

Warning (±0.5V) 15.5 VDC

Input Under-

Voltage Protection

(±0.5V)

10.5 VDC

Input Under-

Voltage

Warning (±0.5V)

11.0 VDC

Input Current (Max)

260 A

No Load Current < 4.0 A @12.5V

Stand-By Current < 0.4 A

Output

Characteristics

Continuous

Output Power 2000 VA ± 3%

Surge Power Load 101%~115% (1 Min)

4000 VA (2 Sec)

Frequency 50/60 Hz ± 0.3 Hz (User-selectable)

Output Voltage 100 / 110 / 115 / 120VAC ±3%

Max. Efficiency

(Full Load) 89%

Output Waveform Pure Sine Wave ( HD < 5% @ 12.5V/25V/115VAC, linear load)

INV. AC Output* 20A MAX

AC Output* 20A MAX

Protection

Input Protection Over / Under Voltage, Reverse Polarity (Internal Fuse)

AC Output

Protection Short-Circuit, Overload

AC Input Protection

30 Amp Circuit Breaker

emperature

protection Shutdown

Charger

Mode

AC input

Characteristics

Nominal Voltage /

Frequency

110 VAC, 50 / 60Hz

(User-selectable)

Input Voltage

Range 90 ~ 132 VAC

Input Frequency

Range 50Hz:47 ~ 53 Hz / 60Hz:57 ~ 63 Hz

Nominal Current 16.5A (@110VAC)

Efficiency (Max.) >88%

lectrical

Specification Model No.

Item LSC12-2000

AC Input* 30 A MAX

Power Factor

Correction(PFC) >0.95 (Max.)

Auxiliary DC

Output

Output Voltage Battery Voltage

Output Current 20A Max

DC Output

Characteristics

Charging Current

Range 25 / 50 / 75 / 100A

Max. Output

Voltage 14.4 VDC

Battery Control (3-

stage Battery

Chargers)

Bulk / Absorption / Float

Signal and

Control

Remote Control

erminal Controls the inverter ON / OFF operation

Dry Contact

erminal By a relay

Bypass Relay

Relay Specification

30 Amp / 250 VAC

ransfer ime

0 sec

Operating Temperature

Range

Full Load -20 ℃ ~ 40 ℃

Power de-rating 60 W / ℃, 41~60 ℃

Storage -30 ℃~70 ℃

Operating Humidity

Range

Max 93%, Non-condensing

Cooling

emperature & Load Controlled Cooling Fan

Mechanical Specification

Dimension

(W x H x D)

251 x 116 x 453mm

Net Weight 6 Kg

Safety and MS

Safety Standards UL458 Vehicle & Supplement SA

EMC Standards Certified FCC Class A*

Table 3. LSC Series Speci ication

Note ：

1. Max Inverter output define inverter 100% load output at Vac =100V / 200V

2. Max AC input current Limit by the Breaker

3. LSC12-2000 is a class A product. In a domestic environment this product may cause radio interference in which case the user may

be required to take adequate measures.

De-rating Curve

Fig. 2

：

LSC12-2000 De-rating Curve

2-3. Mechanical drawings

Unit : mm[inch] Fig. 3

：

LSC12-2000 Mechanical drawings

3. Installation and Maintenance

During installation and commissioning of the unit, the Safety Guidelines & Measures are applicable at all

times. See chapter 1 of this manual.

3-1. Unpacking the product

In addition to the unit the delivery includes：

 Owner’s Manual

After unpacking, check the contents for possible damage. Do not use the product if it is damaged. In

case of the contents damaged, please contact your supplier.

Check from the identification label whether the battery voltage is the same as the DC-input voltage of

the unit (e.g. 12V battery set for a 12V input voltage). Also check that the AC output voltage and output

power of the unit satisfies loading requirements.

3-2. Front Panel

Fig. 4

：

LSC12-2000 ront panel introduction

Front panel

AC Output

wo 3/4 inch knockouts provided with cable-clamp strain reliefs to allow and hold the AC

input and output field wiring.

*If the grid power use GFCI or RCD socket, please set up the input current limit following

Front panel

1 AC Output terminal (L/N)

2 AC Input terminal (L/N)*

3 AC Input / Output ground terminal

AC Input

their max current limitation for avoiding the risk of socket damage.

Model No. AC IN AWG AC OUT AWG

GROUNDING AWG

LSC12-2000 30A/10AWG 30A/10AWG 30A/10AWG

Chassis

ground

his connection is used to tie the exposed chassis of the inverter to the DC grounding

system. his terminal accepts CU/AL conductors from #14 to #2 AWG (2.1 to 33.6 mm2).

WARNING!

he ground wire offers protection only if the cabinet of the unit is

connected to the safety ground. Connect the chassis ground.

erminal to the hull or the chassis.

Refer to local regulations on these issues!

For safety purposes the neutral conductor (N) of the AC output must be connected to the

earth (PE / GND) when the unit is in inverter operation. When utility power is available on

the AC input, and the unit is in charger mode, this connection must be disabled again.

In some applications automatic connection between the neutral conductor (N) and earth

(PE / GND) is not required or acceptable. herefore the automatic connection between the

neutral conductor (N) and earth (PE / GND) is enabled by default.

Main switch he switch for 1.Power ON 2.Power Off 3.Remote Mode.

DIP switch

Dip Switch Function

Output Voltage Select (refer to 3-2-1-1)

S3 Frequency Select (refer to 3-2-1-2)

S4 AC Input Current Limit Select

(refer to 3-2-1-3)

S7 Battery ype Select (refer to 3-2-1-4)

S9 Charger Current Select (refer to 3-2-1-5)

S10

S11 DC Source on/off (refer to 3-2-1-6)

S12 Saving Function on/off (refer to 3-2-1-7)

Function L D From left to right is “Battery voltage”’, ”AC output load”, “Charger stage”, “System status”

*For details, refer to 3-2-2

AC input

breaker

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