Model

C1KS

C2KS

C3KS

Rated Power

VA/W

1kVA / 0.7kW

2kVA / 1.4kW

3kVA / 2.1kW

Input

Nominal Voltage

**0VAC

Voltage Range

**5 ~ **0VAC

Frequency Range

*6 ~ *4Hz(default), user adjustable within *0~*0Hz

Power Factor

0.*7

Connection

IEC*****0A inlet

IEC*****6A inlet

Output

Voltage

**0VAC ± 2%

Frequency

*6~*4Hz or *0Hz ± 0.2Hz (Line mode)
*0Hz ± 0.2Hz ( Battery mode)

Waveform

Sine Wave

Distortion

3%

4%

Overload Capability

**8% ~ **0% for *0 sec., ³**0% for **0 ms

Current Crest Ratio

3:1

Connections

IEC*****0A *4

IEC*****0A *6

IEC*****0A *3 and
Terminal Block

Battery

Type

Sealed, Maintenance free, Lead-Acid

Nominal DC Voltage

*6VDC

*6VDC

Back-up Time

Depends on the capacity of the external battery bank

Connection

External Battery Socket

Bypass

Automatic Transfer

On overload and UPS failure

Before UPS Power-on

Default “NO”, user adjustable to “YES”

Voltage Range

*0 ~ **4VAC (Default), user adjustable within *0 ~ **6VAC

Transfer Time

0 ms; less than 4 ms from inverter to bypass and vice versa

LED Indicators

Status

Load level / Battery level, Battery , Utility Power, Inverter, Bypass, Overload, Fault

Audible Alarm

Bypass, On battery mode, Battery low, Overload, Fault

Acoustic Noise

At 1 meter distance

*5 dBA

*0 dBA

Communications

DB*9 Port

RS***2 Serial Interface

Intelligent Slot

Options: WebPower, AS**0 Card or WinPower CMC

Network Surge Protection

RJ*5 I/O port available for *0 base-T network or Fax/Modem

Environmental

Operating Temperature

0 ~ *0°C

Operating Humidity

*0 ~ *0% non-condensing

Weight

Net (Kg)

7

*3.5

*4

Dimensions

W x D x H (mm)

**5 x **0 x **0

**2 x **0 x **8