SFX · CAT. SF029
SPP + Star-Delta Timer (bypass)
Single-phasing protection plus built-in star-delta changeover; SPP bypass switch, no ON-delay.
- Without Auto-Manual switch
- With SPP bypass switch
- No 'ON Delay'
Specifications
- Rated supply voltage
- 415V, 3ø, 50Hz
- Operating voltage range
- 250 to 456V AC
- Power consumption
- 5VA (max.) at rated voltage (transformer-based supply)
- Relay output contact
- 1 NO for all 3 relays (Star, Delta & SPP)
- Relay contact rating
- 5A at 250V AC (resistive)
- Unbalance trip voltage setting
- 36 to 42V
- Reset gap (hysteresis)
- 6 to 9V
- ON delay time
- NA
- Trip time delay
- 3 ± 1 Sec.
- Run time (Star ON)
- 1 to 30 Sec. (variable)
- Pause time
- 60 ± 5 msec.
- Resetting
- Auto-reset
- Indications
- RED: Delta ON / RED: Star ON / GREEN: Healthy / GREEN: Power ON
- Enclosure material
- ABS / PA6 - 30% GF
- Enclosure size (mm)
- 76.5 (L) x 45.5 (W) x 101 (D)
- Housing type
- Housing Type 'B'
- Mounting
- 35mm DIN rail & panel mounting
- Mounting dimensions
- 68 x 37 mm
- Mounting hardware
- M3.5 or M4 screws: 2 Nos.
- Terminal screw size
- 4BA x 8mm with captive washer
- Termination
- Terminal screws
- Net weight
- 315 gms
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