World Friendship WF-600T-112, WF-600T-124 User Manual

Pure Sine Wave

Power Inverter

User's Manual

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WORLD FRIENDSHIP CO."LTD

Sales: Phone: [phone] FAX: [phone]
Warehouse: [phone] Fax: [phone]

Warranty: [phone]

Contents

1. ImportantSafety Instructions.. 2
1-1 Generalsafety precautions ... 2
1-2 Precautionswhen working with Batteries 2

2. FunctionalCharacteristics 3
2-1 General Information 3
2-2 Features. 4
2-3 Electrical Performance 5

3. Basic Descriptions 6
3-1 Mechanicaldrawings 6

3-2 The front panel interface. ...........................................................

7

3-3 The rear panel interface 8

3-4 The remote controlpanel............................................................

9

4. Installation 10
4-1 AC safety grounding 10

4-2 GFCI receptacle .' 10

4-3 Hardwire 11

4-4 Making DCWiring Connections 11.12

5. Operating 13
5-1 Controls and indicators 13

5-2 Systemstatus LEDs 14

6 Information 15

6-1 TroubleshootingGuide 15
6-2 WFCO Power Inverter 16

6-3 Exclusionsand limitations 16
6-4 Warranty 16

@Copyright: This manual is the copyright of WFCO, And may not be reproduced or copied without the express permission

of the owner.

1. Important Safety Instructions

&

WARNING!

Before you install and useYour WF-600T Inverter,be sure

to readthese safety instructions.

1-1.GeneralSafety Precautions

1-1-1.Do not expose the WF-600T 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 WF-600T Inverter in a

zero-clearancecompartment. Overheating may result.

1-1-2.Toavoid a risk of fire and electric shock. Make surethat existing

wiring is in good electrical condition; and that wire size is not

under sized. Do not operate the WF-600T inverter with damaged or

substandardwiring.

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

sparks. To preventfire 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 generator,fuel tanks, or joints, fittings, or other
connection between components of the fuel system.

1-2. PrecautionsWhen 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 least20 minutes and get medical attention

,immediately.

1-2-2.Never smoke or allow a spark or flame in vicinity of battery.
1-2-3.Do not drop a metal tool on the battery. The resulting spark or

short-circuit on the batteryor 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 liketo metal, causing a severe burn.

2. Functional Characteristics

2-1. General Information

WF-600T complieswith stand-alone power inverterwith AC transfer

switch and is suitablefor RV,Marine and Emergencyapplication.

When utilityAC power cutoff, the transfer relay is de-energized and the

load is automaticallytransferred to the WF-600T series output. Once the

AC utility is restored,the relay is energized and the load is automatically

reconnectedto AC utility.

WF-600T series is availablewith 12 (24) Vdc Input and 120 Vac/60 Hz

Output and thereare 2 versions:
. With Hardwire(Part No. WF-600TH-1XX)

--- providewith hardwired installation.

. With GFCI (Part No.WF-600TG-1XX)

--- This provides with the GFCI safety receptacle easier to plug in
the appliances.

Please read all instructions and cautionary marking on this manual
before using WF-600T series.

3

2-2. Features

Product:

II 600Watt continuous output with 800Watt power surge for electronic appliances
II Pure sine wave output (THO < 3%) to operate higher-end electronic Equipments.
II Built in 10A rating transfer switch with plug-in socket that is easy to maintain.
II 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

II Built in advance microprocessor to make friendly interface with user.
II Dual AC outlets or hardwire AC connection model option.

II Smart remote controller.
II 3 LED indicators with tri-color display all operation status
II UL 458 approval and FCC class B.

Protection:

II Battery over voltage and under voltage protections.
II Over temperature protection.
II Over load protection
II Short Circuit protection
II Ground fault protection by GFCI receptacle.
II Reverse polarity protection.
II ROF (remote override function) or Ignition Lockout function option.

BAC circuit breaker (7Amp)

2-3. Electrical Performance

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Item

WF-600TD-112 WF-600TD-124

Continuous Output Power

600W

Maximum Output Power (3Min.)

680W

Surge Rating

800W

Input Voltage

12V

24V

Output Voltage

/ Frequency

100/110 /120V :t:3%

(Switch Selectable) 50/60Hz +/- 0.05%
Efficiency (full load)

87.0%

90.0%

No Load Current Draw

0.87A

0.43A

Output Waveform

Pure Sine Wave (THD <3%)

Power Factor Allowed

cos (j -900 cos (j +900

Output Voltage Regulation

100/110 /120V RMS -10%/+4%

Input Voltage Regulation

10.5-15

21.0-30

VDC

VDC

Input Level Indicator

Red / Orange / Green

LED

Load Level Indicator

Red / Orange / Green

LED

Power Status

Red / Green LED

Overload, Short Circuit, Reverse Polarity (Fuse),

Protection Over/Under Input Voltage, Over Temperature.

AC Inout Circuit Breaker, GFCI.

Circuit Breaker

7Amp

Transfer switch

1OAmp

Transfer Time

48

msec.

Safety

UL458

EMC

FCC Class B

Remote Control

YES

Synchronous AC transfer

YES

Operating Temperature Range

0 - 40De

Storage Temperature Range

-30De to 70De

Cooling

Loading controlled cooling fan

Dimensions

11.42 (L) x 7.05 (W) x 3.15 (H) Inch

Weight

3.3 kgs. / 6.6 Lbs.