Optical Digital Protection Relay , 220V / 50Hz / 850nm IEC61850

Binary?Input

No.

8?pairs

Input?Characteristic

0V~250V(DC)?or?no?contanct?(identified?automatically)

sample?Frequency

10kHz

Time?Resolution

100μs

Max?measuring time

1.50×105?s

Timing Error

??±1ms?(0.001s～1s)

±0.1%(1s～1.50×105?s)?

Set?Range?of?Debounce?Time(?set?by?software)

??0ms～25ms

Electric?Isolation

8?pairs?input?electric?isolation

Threshold?Impedance?Parameter(no?contacts)?????????

5?kΩ…13kΩ

?Sychronization?Interface?(GPS)

KSGGPS?satellite?sychronization?device)is?optional;

B?code?(RS-485)?sychronization?interface

Binary?Output

Ｎo.?

4?pairs

Type

no?contants?and?no?pole, ?controlled?by?software

AC?capacity??

Vmax:250V?(DC)/Imax:3A

?DC??capacity??

?Vmax:250V?(DC)/Imax:1A

Power?Supply

Rated?Voltage

220V(AC)

Allowed?Voltage

100V~240V(AC)

Rated?Frequency

50Hz

Allowed?Frequency

40~60Hz

Current

1A?(max.)

FT3?Interface?

Using?Standard

IEC60044-7/8

Terminal?NO.

3?pairs

Interface?Type

ST

Wave?Length

850nm

Optical?Fiber?Type

62.5/125μm, multi-mode

Transmission?Distance

1km

Ethernet?Communication?Interface

Type

10/100?Base-TX(10/100?Mbit, ?twisted?pair/?auto?crossed)

Port?No.

1?pairs

Interface?Type

RJ45

Cable?Type

5?pairs?twisted?pair

State?Indication

LED?green(light):effective?connection

LED?yellow(flicker):?data?communication

Fiber?Optic?Communication?Interface

Type

100Base-FX(100Mbit, fiber?optic, full-duplex)

Port?No.

4?pairs

Interface?Type

SC

Cable?Type

62.5/125μm(multimode?fiber?orange)

Wave?Length