Deif CSQ-3 - Commissioning; Technical Data

Page 12 of 21 Tel.: (+45) 9614 9614 • Fax: (+45) 9614 9615 • E-mail: deif@deif.com
6. Commissioning
Before commissioning: Check phases for correct voltage and correct phase
sequence.
Warning: Incorrect voltage may lead to malfunction and
damage of the unit.
7. Technical data
Accuracy: ±2° (electrical degrees)
Resolution: 10° (36 LEDs)
Settings, range: ∆ϕ: ±5…20° in 1° steps or
±10…40° in 2° steps
∆U: ±1…10% in 1% steps
t
R
: 0…1 sec. in 0.1 sec. steps or ∞
t
d
: 0…1 sec. in 0.1 sec. steps
U
bus
offset: Off or 4 levels of noise suppression
(dead bus)
Max. frequency difference: No limit
Input range (U
N
): 100…127V AC (115V AC) or
220…240V AC (230V AC) or
380…415V AC (415V AC) or
440…480V AC (450V AC)
Busbar input: Load: 2kΩ/V
Generator input: (Max. 2VA). Also supply for the unit
Max. input voltage: 1.2 x U
N
, continuously
Above 450V: 1.1 x U
N
, continuously
2 x U
N
for 10 sec.
Frequency range: 40…70Hz (supply)
Relay contact: 1 SPST-NO-contact
Relay contact ratings: Resistive loads: AC1: 8A, 250V AC
(Gold plate silver alloy) DC1: 8A, 24V DC
Inductive loads: AC15: 3A, 250V AC
DC13: 3A, 24V DC
(UL/cUL: Resistive load only)
Mechanical life: 2 x 10
7
Electrical life: 1 x 10
5
(nominal value)