CRE Technology GENSYS 2.0 - Page 25

A53 Z0 9 0020 L En Technical documentation
Chapter : Description
25
Terminal
Description
Terminal
capacity
(mm² / AWG)
Comment
D1
Generator I1-
2.5 / 12
Generator current measurement 0 to 5A.
Maximum rating: 15A during 10s.
1VA consumption.
External current transformers are normally used.
Maximum ratio is 3250 (meaning 3250:1 or
16250:5).
D2
Generator I1+
2.5 / 12
D3
Generator I2-
2.5 / 12
D4
Generator I2+
2.5 / 12
D5
Generator I3-
2.5 / 12
D6
Generator I3+
2.5 / 12
D7
Not connected
N/A
E1
Mains open breaker
2.5 / 12
Two configurable relays with one terminal in
common.
Factory setting uses one relay for closing and one
for opening the MAINS breaker.
Isolated contact. 240V
AC
/5A. See also §10.4.1.
E2
Mains close breaker
2.5 / 12
E3
Mains common
2.5 / 12
E4
Generating set open
breaker
2.5 / 12
Two configurable relays with one terminal in
common.
Factory setting uses one relay for closing and one
for opening the generating set’s breaker.
Isolated contact. 240V
AC
/5A. See also §10.4.1
E5
Generating set close
breaker
2.5 / 12
E6
Generating set
common
2.5 / 12
F1
Engine meas. 1-
2.5 / 12
(shielded)
0 to 10kΩ resistive sensors with programmable
gain. See details in §11.3
F2
Engine meas. 1+
2.5 / 12
(shielded)
F3
Engine meas. 2-
2.5 / 12
(shielded)
0 to 10kΩ resistive sensors with programmable
gain. See details in §11.3
F4
Engine meas. 2+
2.5 / 12
(shielded)
F5
Shield
2.5 / 12
Must be used to protect shielded signals.
F6
Water temp meas. -
2.5 / 12
(shielded)
0 to 400Ω resistive sensors. See details in §11.3
F7
Water temp meas. +
2.5 / 12
(shielded)