Samlex America ST1000-148 User Manual

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ST Series

Pure Sine Wave

Power Inverter

User ’s Manual

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Contents

Important Safety Instructions…………………………………………………………………….

1-1 General safety precautions…………………………………………………………………… 2

1-2 Precautions when working with Batteries…………………………………………………… 2

Functional Characteristics.……………………………………………………………………….

2-1 General Information…………………………………………………………………………. 3

2-2 Application……………………………………………………………………………………. 4

2-3 Features………………………………………………………………………………………. 5

2-4 Electrical Performance………………………………………………………………………. 6

2-5 Mechanical drawings………………………………………………………………………... 10

Introduction.…………………………………………………………………………………………

3-1 Front Panel Operation………………………………………………………………………. 12

3-2 Protections Features………………………………………………………………………... 16

3-3 DC Wiring Connections.………….…………………………………………………………. 16

3-4 Hard-wire Installation….………….…………………………………………………………. 20

3-5 Rear panel Operation……………………………………………………………………….. 23

3-6 Installation……………………………………………………………………………………. 23

3-7 Inverter Operation…………………………………………………………………………… 24

Information…………………………………………………………………………………………..

4-1 Troubleshooting…………………….……………………………….…………………………. 25

4-2 Maintenance………………………………………………………..………………………….. 25

4-3 Warranty………………………………………………………………………………………... 26

Appendices…………………………………………………………………………………………..

5-1 FCC (Class A) Declaration of Conformity………………………………………………… 27

5-2 e-mark (e13) Declaration of Conformity………………………………………………….. 29

5-3 EMC (Class A) Declaration of Conformity………………………………………............. 36

5-4 CE (LVD EN60950) Declaration of Conformity…………………………………………... 38

©Copyright: This manual is the copyright of COTEK Electronic Ind. Co., Ltd. And may not be

reproduced or copied without the express permission of the owner.

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1. Important Safety Instructions

WARNING!

Before using the Inverter, read and save the safety

instructions.

1-1. General Safety Precautions

1-1-1. Do not expose the Inverter to rain, snow, spray, bilge or dust.

To reduce risk of hazard, do not cover or obstruct the ventilation openings. Do not install the Inverter in a zero-clearance compartment. Overheating may result.

1-1-2. To avoid a risk of fire and electronic shock. Make sure that existing

wiring is in good electrical condition; and that wire size is not undersized. Do not operate the Inverter with damaged or substandard wiring.

1-1-3. This equipment contains components which can produce arcs or

sparks. To prevent fire or explosion do not install in compartments containing batteries or flammable materials or in locations which require ignition protected equipment. This includes any space containing gasoline-powered machinery, fuel tanks, or joints, fittings, or other connection between components of the fuel system.

1-2. Precautions When Working with Batteries

1-2-1. If battery acid contacts skin or clothing, wash immediately with soap

and water. If acid enters eye, immediately flood eye with running cold water for at least 20 minutes and get medical attention immediately.

1-2-2. Never smoke or allow a spark or flame in vicinity of battery or

engine.

1-2-3. Do not drop a metal tool on the battery. The resulting spark or

short-circuit on the battery of other electrical part may cause an explosion.

1-2-4. Remove personal metal items such as rings, bracelets, necklaces,

and watches when working with a lead-acid battery. A lead-acid battery produces a short-circuit current high enough to weld a ring or the like to metal, causing a severe burn.

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2. Functional Characteristics

2-1. General Information

ST-series completes with stand –alone power inverter with AC transfer switch and is suitable for RV, Marin and Emergency appliances.

Either mode is front panel programmable.

In the first option, Off-line mode,

the AC bypass mode in its normal operation. Upon AC input failure, output power will be diverted through the DC to AC Inverter Mode. Once AC mains are restored, the unit will revert from the Inverter Mode to the Bypass Mode.

In the second option, On-line mode, AC output power will be provided

directly by the inverter from the DC source. Should the DC source or inverter fail, the system will transfer its output power through the bypass mode. Once the DC power source is restored, the system will revert to the inverter mode.

C output power will be supplied through

This power inverter series is a member of the most advanced line of mobile AC power systems available.

To get the most out of the power inverter, it must be installed and used properly. Please read the instructions in this manual before installation and operation this model.

WARNING!

The above two option are fixed during the production and customer unable to modify.

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2-2. Application

2-2-1

Power tools–circular saws, drills, grinders, sanders, buffers, weed and hedge trimmers, air compressors.

2-2-2.

Office equipment – computers, printers, monitors, facsimile machines, scanners.

2-2-3.

Household items – vacuum cleaners, fans, fluorescent and incandescent lights, shavers, sewing machines.

2-2-4.

2-2-5

2-2-6.

Kitchen appliances – coffee makers, blenders, ice markers, toasters.

Industrial equipment – metal halide lamp, high – pressure sodium lamp.

Home entertainment electronics – television, VCRs, video games, stereos, musical instruments, satellite equipment.

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2-3. Features

■

Pure sine wave output (THD < 3%) to operate higher-end electronic Equipments.

■

■ 3 LED indicators with tri-color display all operation status.

■ High efficiency 88 ~ 94%.

Output frequency：50 / 60Hz switch selectable

Built in 16A/25A or 30A rating transfer switch.

Speed up transfer time and synchronized operation with the AC source at all times that allows the transfer to be interruption-free for sensitive

equipments.

Built in advance microprocessor to make friendly interface with user.

Low power “ Power Saving Mode “ to conserve energy

Capable of driving highly reactive & capacitive loads at start moment.

Hardwire AC connection model option.

Loading controlled cooling fan.

Smart remote controller.

■ Protection:

Input over voltage and Input low voltage protection.

Low battery alarm

Over temperature protection.

Over load protection

Short Circuit protection

Reverse polarity protection.

AC circuit breaker (6Amp to 30Amp)

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2-4. Electrical Performance

Specification Model No.

Continuous Output Power 1000W

Maximum Output Power (3Min.) 1150W

Item

Surge Rating 2000W Input Voltage 12V 24V 48V 12V 24V 48V

ST1000-112 ST1000-124 ST1000-148 ST1000-212 ST1000-224 ST1000-248

Output Voltage

Frequency

(Switch Selectable)

Output Waveform Pure Sine Wave (THD < 3%)

Efficiency (full load) 88% 90% 92% 90% 93% 94%

No Load Current Draw 1.43A 0.75A 0.38A 1.25A 0.65A 0.35A

Stand-By Current Draw 0.25A 0.15A 0.09A 0.25A 0.15A 0.09A

Input Voltage Regulation

Input Level Indicator Load Level Indicator

Failure Indicator Red LED

Protection

Circuit Breaker 30 Amp 6 Amp

Remote Control Unit CR6 / CR8 Optional

100 / 110 / 120V ± 5% 220 / 230 / 240V ± 3%

50 / 60Hz

10.5-15 VDC

Overload, Short Circuit, Reverse Polarity (Fuse), Over Temperature

21.0-30 VDC

Over/Under Input Voltage, AC Input Circuit Breaker

42.0-60 VDC

Red / Orange / Green LED

10.5-15 VDC

21.0-30 VDC

42.0-60 VDC

Synchronous AC transfer YES

Transfer s witch 30 Amp 16 Amp

Transfer Time Inverter to utility AC : 8 ~ 10msec. ; Utility AC to inverter : 16 ~ 50 msec

Safety Meet UL458 ------

EMI Conduction&Radiation Compliance to FCC Class A Compliance to EN55022 classA

EMS Immunity ------ Compliance to EN61000-3-2,3

EMC

LVD ------ Compliance to EN60950-1

e-MARK ------ Compliance to e-13*72/245/ECC,95/54 EC

Operating Temperature Range

Storage Temperature Range

Cooling Loading controlled cooling fan

Dimensions 373(L)*236(W)*115(H) mm / 14.7(L)*9.29(W)*4.53(H) Inch

Weight 6.2 kg / 13.6 Lbs.

0 – 40ɗ

-30ɗ to 70ɗ

Note: The specifications are subject to change without notice.

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2-4. Electrical Performance

Specification Model No.

Continuous Output Power 1500W

Maximum Output Power (3Min.) 1725W

Item

Surge Rating 3000W Input Voltage 12V 24V 48V 12V 24V 48V

ST1500-112 ST1500-124 ST1500-148 ST1500-212 ST1500-224 ST1500-248

Output Voltage

Frequency

(Switch Selectable)

Output Waveform Pure Sine Wave (THD < 3%)

Efficiency (full load) 88% 91% 92% 92% 93% 94%

No Load Current Draw 1.45A 0.75A 0.40A 1.40A 0.70A 0.40A

Stand-By Current Draw 0.28A 0.15A 0.09A 0.28A 0.15A 0.09A

Input Voltage Regulation

Input Level Indicator Load Level Indicator

Failure Indicator Red LED

Protection

Circuit Breaker 30 Amp 10 Amp

Remote Control Unit CR6 / CR8 Optional

100 / 110 / 120V ± 5% 220 / 230 / 240V ± 3%

50 / 60Hz

10.5-15 VDC

Overload, Short Circuit, Reverse Polarity (Fuse), Over Temperature

21.0-30 VDC

Over/Under Input Voltage, AC Input Circuit Breaker

42.0-60 VDC

Red / Orange / Green LED

10.5-15 VDC

21.0-30 VDC

42.0-60 VDC

Synchronous AC transfer YES

Transfer switch 30 Amp 10Amp

Transfer Time Inverter to utility AC : 8 ~ 10msec. ; Utility AC to inverter : 16 ~ 50 msec

Safety Meet UL458 ------

EMI Conduction&Radiation Compliance to FCC Class A Compliance to EN55022 classA

EMS Immunity ------ Compliance to EN61000-3-2,3

EMC

Operating Temperature Range

Storage Temperature Range

Dimensions 403(L)*236(W)*115(H) mm / 15.9(L)*9.29(W)*4.53(H) Inch

LVD ------ Compliance to EN60950-1

e-MARK ------ Compliance to e-13*72/245/ECC,95/54 EC

Cooling Loading controlled cooling fan

Weight 7.0 kg / 15.4 Lbs.

0 - 40ɗ

-30ɗ to 70ɗ

Note: The specifications are subject to change without notice.

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