Capacity

60 KVA(40,80,120)

Main input

Input voltage

380V/400V/415V (line to line)

Input connection

Three phase four lines

Power factor

>0.99

Input current THD

(Total Harmonic Distortion)

<3%

Input voltage window

+20%~-40%, full load

-20%~-40%, power derating between 100% to 70%

Frequency window

40~70HZ

Bypass input

Input voltage

380V/400V(line to line)

Input voltage window

+20%~-50%

Input connection

Three phase four lines

Frequency window

40~70HZsettable

Output

Voltage precision (balance load)

Voltage precision (unbalance load)

±0.5%

2%

Output voltage transient

±2%0~100% load step

Voltage THD (linear load)

THD<0.5%

Voltage THDnonlinear load

THD<5%

Power factor

0.8lag

Frequency tracking range

50Hz±3Hz

Frequency precision ( free running)

±0.01%

Phase tolerance

120±0.5°balance and unbalance load

Voltage unbalance degree (100% unbalance load)

±3%

Frequency tracking speed

0.5Hz/s to 5Hz/s settable

Overload capability

105% long time operation

110%, transfer to bypass after 1 hour

125%, transfer to bypass after 10 minutes

150%, transfer to bypass after 1 minutes.

150%, transfer to bypass after 200mS

Bypass overload capability

150%, long time operation

150% < load < 180%, last for more than 1 minutes.

>1000%, last for more than 100ms

System

System efficiency (linear load)

Normal mode: 91%

ECO mode: 98%

Battery mode efficiency (linear load)

91%

Display

LCD+LED

EMI

IEC62040-2

EMS

IEC61000-4-2(ESD)

IEC61000-4-3(RS)

IEC6100-4-4(EFT)

IEC6100-4-5(Surge)

Noise (1m)

<62dB

Insulation resistance

>2M(500VDC)

Dielectric strength

(input, output to PE)2820Vdc, leakage current lower than 3.5mA, no flashover in 1 minute

Surge protection

Meet the requirement of IEC60664-1 class , endure surge of 1.2/50us+8/20us higher than 6KV/3KA

IP class

IP20

Battery configuration

12V, 38~42 cells

Installation

Connection

Top or bottom cable connection