Deif AGC-4 Mk II Designers Handbook

No
Yes
Yes
Delay
act. rec2
(2291)
Mains failure
Mains
condition OK
(2281-2284)
Delay act.
rec2 expires
(2291)
Mains
condition OK
(2281-2284)
Recovery
del.2
(2294)
Recovery
del.1
(2292)
Close
Mains
breaker
If the "Delay activate recovery 2" timer runs out, the long interruption timer (menu 2294 "Recovery del. 2") will start to run.
Example 1: Recovery timer 1 (short interruption timer)
• Menu 2291 = 3 s
• Menu 2292 = 5 s
That means: if the short interruption timer is set to < 3 s, and the grid is back and voltage and frequency are inside the acceptable
range stated above, then after 5 s the MB can be closed.
Example 2: Recovery timer 2 (long interruption timer)
• Menu 2291 = 3 s
• Menu 2294 = 60 s
The long interruption timer will allow the MB to reconnect as soon as the mains voltage and frequency have been uninterrupted
within the timer setting in menu 2294 ("Recovery del. 2"). Then the MB can be closed.
INFO
The inhibit parameters for synchronising the MB are disabled by default.
DESIGNER'S HANDBOOK 4189341275A EN Page 98 of 196

Deif AGC-4 Mk II Specifications

General

Brand	Deif
Model	AGC-4 Mk II
Category	Controller
Language	English