MCG-103DG Optical Digital Relay Protection Tester

MCG-103DG Optical Digital Relay Protection Tester

Model: MCG-103DG Quantity: 1 set Manufacturer: Wuhan Huadian Keyi Electrical Co., Ltd.

Category: Relay Protection Tester

Keywords: MCG-103DG Optical Digital Relay Protection Tester

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Product Overview Product Features Technical Specifications Related Products Product Inquiry

Product Overview

Product Features

Technical Specifications

Model No.

MCG-103D(G)

Number of optical ports

8 fiber optic Ethernet ports + 3 fiber optic serial ports

Fiber optic network port

100Base-FX (100 Mbit, multimode fiber, full-duplex)

Port Type: ST Transmission Distance: >1 km

Supported protocols: IEC 61850-9-1, IEC 61850-9-2 (including point-to-point), GOOSE

Performance: A single optical port can simultaneously output 10 sets of SMV messages and 16 sets of GOOSE messages.

Supports linkless transmission

Transmission uniformity error < 0.1 µs

Message timestamp marking error < 0.1 µs

Fiber Optic Serial Port

2M–10M multimode fiber

Port Type: ST Transmission Distance: >1 km

Supported protocols: IEC 60044-8 extended frame, State Grid extended frame, and XJ Electric proprietary

Performance: Transmission uniformity error < 0.1 µs

Message timestamp marking error < 0.1 µs

Synchronous interface

Supported: GPS (built-in), PPS, IRIG-B (DC), IEEE 1588 P2P (or E2E)

Performance: GPS, PPS, and IRIG-B (DC) synchronous clock error < 1 µs

In the P2P mode of 1588, the clock synchronization error is less than 1 µs (with the 1588 interface multiplexed with the fiber optic network port).

Supports B-code transmission. Uses the GPS clock when a GPS signal is available; otherwise, it uses the internal clock.

Small-signal output

Number of channels: 12

Output type: voltage output (4–20 mA current output optional)

Amplitude output range: DC 0–10 V, AC 0–7.07 V; Amplitude accuracy: 0.1% × setpoint ± 1 mV.

Frequency range: 0–1000 Hz Frequency accuracy: 2 mHz

Phase range: 0° to 359.999° Phase accuracy: 0.1°

Closing angle accuracy: 0.1° Channel synchronization: <10 μs

Digital Input

Channels: 8 channels

Specifications: 10–250 VDC or dry contact, automatic identification

Resolution: 1 μs

Maximum measurement time: 4200 s

Digital Output

Channels: 8 channels (including 4 high-speed pairs)

Specification: Dry Contact

AC/DC breaking capacity: 0.5 A, 250 V

Power supply

AC: 176 V–250 V, Rated Frequency: 50 Hz

Weight

6Kg

Dimensions (W*H*D)

300 mm × 140 mm × 380 mm

MCG-103DG Optical Digital Relay Protection Tester

MCG-103DG Optical Digital Relay Protection Tester

Model: MCG-103DG Quantity: 1 set Manufacturer: Wuhan Huadian Keyi Electrical Co., Ltd.

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Tel： 86-13307164232

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