Features
- Low voltage power transfer switch
- Ideal for industrial and commercial buildings, data centers, healthcare facilities and transportation
- Rated working voltage is 400VAC@50/60Hz
- AC-33B use category
- When the rated current is 60℃, it can load 160A, 80-160A frame
- Built-in rotating display module on the front for local control and setup
- 3 contact positions
- Can be mounted on Din rail or plate and placed in the distribution cabinet
- with optional accessories
- 3-pole version measures 351mm (W) x 164mm (H) x 95mm (D)
- Compliant with IEC 60947-6-1 standard, certified by CE/CB/CCC
Applications
- Fire-fighting equipment
- Smoke Extract Fans
- Sprinkler pumps
- Emergency lights
Specification
Range of product | TransferPacT |
---|---|
Product or component type | Automatic transfer switch |
Device application | Change source of supply |
Poles description | 3P |
Network type | AC |
Network frequency | 50/60 Hz |
Downside connection | Screwed |
Mounting mode | Fixed |
Upside connection | Screwed |
Contact position indicator | Yes |
[Icm] rated short-circuit making capacity | 154 kA with upstream protection circuit breaker 400 V AC at 50 Hz 20 kA switch-disconnector alone 400 V AC at 50 Hz |
Suitability for isolation | Yes |
Transfer switch class | PC |
---|---|
Number of contact position | 3 |
Signal contacts composition | 1 NO + 2 NC 1 NC + 2 NO 2 NO |
Utilization category | AC-33B |
[Ue] rated operational voltage | 400 V AC 50/60 Hz |
Control type | Rotary knob Selector switch |
operating mode | Automatic Manual |
Mounting support | Plate DIN rail |
Locking options description | Padlock in OFF position |
Rated duty | Uninterrupted |
[Ui] rated insulation voltage | Switch: 800 V Controller: 500 V |
[Uimp] rated impulse withstand voltage | Switch: 8 kV Controller: 6 kV |
[Ie] rated operational current | 160 A |
Mechanical interlocking | With mechanical interlocking |
Mechanical durability | 10000 cycles |
Connection pitch | 30 mm |
[Icw] rated short-time withstand current | 10 kA during 0.1 s |
Height | 164 mm |
Width | 351 mm |
Depth | 95 mm |
Product weight | 5.6 kg |
[Ith] conventional free air thermal current | 160 A at 60 °C |
Standards | IEC 60947-6-1 |
---|---|
Product certifications | CE CB CCC |
IP degree of protection | Front face: IP40 auto mode Inside the enclosure: IP20 manual mode |
Ambient air temperature for operation | -25…70 °C |
Ambient air temperature for storage | -35…85 °C |
Pollution degree | 3 |