7
Instruction Manual
RGU-100B
1.- VERIFICATION UPON RECEPTION
Upon reception of the device check the following points:
a) The device meets the specifications described in your order.
b) The device has not suffered any damage during transport.
c) Perform an external visual inspection of the device prior to switching it on.
d) Check that it has been delivered with the following:
- An installation guide
If any problem is noticed upon reception, immediately contact the transport com-
pany and/or
CIRCUTOR
's after-sales service.
2 - PRODUCT DESCRIPTION
The
RGU-100B
is a type-B earth leakage protection and monitoring device (IEC 60755), compatible
with the earth leakage transformers in the
WGB
product range, and includes adjustable prealarm
leakage sensitivity and integrated RS-485 communications.
The device features:
-
Display
for displaying the parameters.
-
3 keys
to browse through the different screens and program the device.
-
Digital output
, as a prealarm function.
-
Digital input
for external trip.
-
RS-485
communications.
The
WGB
are a range of electronic, type-B earth leakage protection and monitoring transformers (IEC
60755) to be used
with RGU-100B
and
CBS-400B
earth leakage protection and monitoring relays.
Circutor
has 4 models, depending on the maximum current of the monitored circuit (
In
):
WGB-35,
for
In: 80 A
.
WGB-55
for
In: 160 A
.
WGB-80
for
In: 250 A
.
WGB-110
fo
r
In: 400 A
.
Summary of Contents for RGU-100B
Page 1: ...INSTRUCTION MANUAL Protection and monitoring relay RGU 100B M256B01 03 20A...
Page 2: ...2 RGU 100B Instruction Manual...
Page 47: ...47 Instruction Manual RGU 100B 11 CE CERTIFICATE...
Page 48: ...48 RGU 100B Instruction Manual...
Page 49: ...49 Instruction Manual RGU 100B...
Page 53: ...53 Instruction Manual RGU 100B...
