Scanning rate
Activation/release delay
5 ms
5...11 ms
Settings
Pick-up threshold
Release threshold
Software settable: 16…200 V, setting step 1 V
Software settable: 10…200 V, setting step 1 V
Pick-up delay
Software settable: 0…1800 s
Drop-off delay
Software settable: 0…1800 s
Polarity
Software settable: Normally On/Normally Off
Terminal block connection
Terminal block
Phoenix Contact MSTB 2,5/5-ST-5,08
Solid or stranded wire
Maximum wire diameter
2.5 mm
2
9.1.3.2 Digital output module
Table. 9.1.3.2 - 388. Technical data for the digital output module.
Rated values
Rated auxiliary voltage
265 V (AC/DC)
Continuous carry
5 A
Make and carry 0.5 s
Make and carry 3 s
30 A
15 A
Breaking capacity, DC (L/R = 40 ms)
at 48 VDC
at 110 VDC
at 220 VDC
1 A
0.4 A
0.2 A
Control rate
5 ms
Settings
Polarity
Software settable: Normally On/Normally Off
Terminal block connection
Terminal block
Phoenix Contact MSTB 2,5/5-ST-5,08
Solid or stranded wire
Maximum wire diameter
2.5 mm
2
9.1.3.3 Point sensor arc protection module
Table. 9.1.3.3 - 389. Technical data for the point sensor arc protection module.
Connections
Input arc point sensor channels
S1, S2, S3, S4 (pressure and light, or light only)
Sensors per channel
3
Performance
Pick-up light intensity
8, 25 or 50 kLx (the sensor is selectable in the order code)
Point sensor detection radius
180 degrees
Start and instant operating time (light only)
Typically <5 ms with dedicated semiconductor outputs (HSO)
Typically <10 ms regular output relays
A
AQ
Q-M257
-M257
Instruction manual
Version: 2.07
476
© Arcteq Relays Ltd
IM00021
Summary of Contents for AQ-M257
Page 1: ...AQ M257 Motor protection IED Instruction manual...
Page 2: ......
