ADB Signature Series User Manual

Ferroresonant L-828/L-829 CCR Description
 2009 ADB Airfield Solutions, Incorporated
96A0288T 2-3
All rights reserved Issued 9/04
See
Figure 2-3. This subsection describes the Switchgear Regulator Style
Powerpack. The SGRS Powerpack operates similar to the stand-alone type
L-828 / L-829 and uses a URC to provide regulator and control functions.
It also uses the Advanced Control Equipment (ACE or ACE2) for
control and monitoring functions.
The main difference is the CCR frame which is designed to insert into a
SGRS line-up.
NOTE:
Figure 2-3 shows a ferroresonant L-829 (30 kW/6.6 A) CCR. The other L-
829 CCRs (4, 7.5, 10, 15, 20 kW/6.6 A/20 A and 50/70kW) may differ in
size and appearance.
2
VR 7,
U BBER
TB3
INPUT
1 2
TOP
1 2
TB3
TB1
K2
URC PCB
VR 7 , 8
SCR
BLOCK
F3-F4
T4
F5
SNUBBER
INPUT
Figure 2-3 SGRS Powerpack with ACE or ACE2
1. ACE – not shown see Fig
2-2, Item 1(Installed on
inside front of SGRS
door)
2. SGRS Powerpack 3. Rotary Switch – not
Shown See Fig 2-2,
Item 3 (Installed on
front of SGRS door)
4. Circuit Breaker
5. Series Circuit Stab
Connector
6. Input Power and control
wiring stab connector
7. URC Circuit Board 8. Roller Wheels
4. SGRS Powerpack™
2
4
5
6
7
8

ADB Signature Series Specifications

General

Brand	ADB
Model	Signature Series
Category	Controller
Language	English