Basler DECS-100 - CE Compliance Installation Requirements; DECS-100 Preliminary Setup

9287500991 Rev K DECS-100 Installation 4-13
GEN 1
GEN 2
CTB1
CTB2
DECS-100
CTB1
CTB2
DECS-100
0.1
0.1
CT
CT
LOAD
CCC
ENABLE
CONTACT
05-19-00
D2880-16
Figure 4-11. Cross-Current (Reactive Differential) Connections
INSTALLATION FOR CE COMPLIANCE
The following paragraphs describe the mounting and wiring requirements for a CE (European
Community) compliant installation.
Mounting
The DECS-100 must be mounted inside a grounded, metal enclosure (conduit box). An access panel
should cover the opening for the front panel display.
Wiring
Wiring connected to the terminals listed below must be shielded. Each shield should be terminated to
ground on the outside of the conduit box.
• Current sensing terminals CT1 and CT2
• Relay output terminals AL1 and AL2
• Var/Power Factor control contact input terminals 52J and 52K
• Parallel generator compensation terminals 52L and 52M
• Raise and lower contact input terminals 6U, 6D, and 7
• Accessory input voltage terminals A and B
• Voltage matching contact input terminals VM and VMC
PRELIMINARY SETUP
Before starting the generator and DECS-100 for the first time, proceed as follows.
1. Tag and disconnect all wiring to the DECS-100. Be sure to insulate the wire terminals to prevent a
short circuit.
2. Start the prime mover and perform all engine governor adjustments.
3. After all initial governor adjustments have been made, shut down the prime mover.
WARNING!
Lethal voltage is present at the rear panel when the unit is energized. Rear panel
connections should be made only when the unit is de-energized.