Circutor RGU-100B, Инструкция по эксплуатации

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44
RGU-100B
Instruction Manual
8�2�- WGB
Electrical features
Models
WGB-35 WGB-55 WGB-80 WGB-110
Type Bar
Maximum rated current of the monitored circuit
(In)
80 A 160 A 250 A 400 A
Frequency 50... 1 kHz
Maximum operating voltage ≤ 720 V ~, ≤ 750 V
Accuracy
Tripping current
30 mA ± 2 mA
100 mA ± 5 mA
300 mA
± 20 mA
500 mA
1�0 A
± 200 mA
3�0 A
User interface
LED 6 LEDs
Environmental features
Operating temperature -10 ºC ... +50 ºC
Storage temperature -20 ºC ... +70 ºC
Relative humidity (without condensation)
5... 95%
Maximum altitude 2000 m
Thermical class
150 ºC
Mechanical features
WGB-35 WGB-55 WGB-80 WGB-110
Window size Ø 35.5 mm Ø 55.5 mm Ø 80.5 mm Ø 110.5 mm
Weight 235 g. 355 g. 555 g. 750 g.
Enclosure
Self-extinguishing V0 plastic
Cable from WGB to RGU-100B
Connector
RJ45 standard
Cable cross-section
4 x 2 x AWG24/7
Temperature range -20 ºC ... +70 ºC
Length
(8)
1.5 m
(8)
Length of the cable included with the WGB .
Standards
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers IEC 60947-2-M