Description
The DRAF12-14U is an enclosed Direct-On-Line starter with an AF contactor used for controlling 3-phase asynchronous motors up to 690 V AC. Each starter is delivered assembled and wired.
It contains:
• IP66 and type 4X plastic enclosure with double insulation, equipped with: - 1 green flush "I" ON button and 1 red protruding "O" OFF/RESET button - 4 cable inlets and outlets via knockouts: Inch cable inlet/outlet suitable for UL starter types.
• 1 AF12-30-10-14 3-pole contactor with holding contact
• DRAF..U with separate supply for UL starters type: AC control supply: 250-500V50/60HZ
• 1 CB5-10 start contact block
• 1 PE and 1 neutral terminal
• TF42 thermal overload relay to be ordered separately and chosen according to motor's nominal current.
Specifications
Technical |
|
| Coil Consumption: | Holding at Max. Rated Control Circuit Voltage 60 Hz 250 V·A |
| Connecting Capacity Auxiliary Circuit: |
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²
Rigid Solid 1/2x 1 ... 2.5 mm²
Rigid Stranded 1/2x 1 ... 2.5 mm²
|
| Connecting Capacity Control Circuit: |
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 ... 1.5 mm²
Rigid Solid 1/2x 1 ... 2.5 mm²
Rigid Stranded 1/2x 1 ... 2.5 mm²
|
| Connecting Capacity Main Circuit: |
Flexible with Ferrule 1/2x 0.75 ... 6 mm²
Flexible with Insulated Ferrule 1x 0.75 ... 4 mm²
Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm²
Rigid Solid 1/2x 1 ... 4 mm²
Rigid Stranded 1/2x 1 ... 6 mm²
|
| Housing Material: | ABS |
| Number of Auxiliary Contacts NC: | 0 |
| Number of Auxiliary Contacts NO: | 1 |
| Number of Main Contacts NC: | 0 |
| Number of Main Contacts NO: | 3 |
| Number of Poles: | 3P |
| Pollution Degree: | 3 |
| Rated Control Circuit Voltage (Uc): |
50 Hz 250 ... 500 V
60 Hz 250 ... 500 V
DC Operation 250 ... 500 V
|
| Rated Frequency (f): |
Auxiliary Circuit 50 / 60 Hz
Control Circuit 50 / 60 Hz
Main Circuit 50 / 60 Hz
|
| Rated Insulation Voltage (Ui): |
acc. to IEC 60947-4-1 690 V
acc. to IEC 60947-5-1 690 V
|
| Rated Operational Current AC-1 (Ie): |
(690 V) 40 °C 28 A
(690 V) 60 °C 28 A
(690 V) 70 °C 24 A
|
| Rated Operational Current AC-3 (Ie): |
(415 V) 60 °C 12 A
(440 V) 60 °C 12 A
(500 V) 60 °C 12.5 A
(690 V) 60 °C 9 A
(380 / 400 V) 60 °C 12 A
(220 / 230 / 240 V) 60 °C 12 A
|
| Rated Operational Current AC-3e (Ie): |
(415 V) 60 °C 12 A
(440 V) 60 °C 12 A
(500 V) 60 °C 12.5 A
(690 V) 60 °C 9 A
(380 / 400 V) 60 °C 12 A
(220 / 230 / 240 V) 60 °C 12 A
|
| Rated Operational Power AC-3 (Pe): |
(415 V) 5.5 kW
(440 V) 5.5 kW
(500 V) 7.5 kW
(690 V) 7.5 kW
(380 / 400 V) 5.5 kW
(220 / 230 / 240 V) 3 kW
|
| Rated Operational Power AC-3e (Pe): |
(415 V) 5.5 kW
(440 V) 5.5 kW
(500 V) 7.5 kW
(690 V) 7.5 kW
(380 / 400 V) 5.5 kW
(220 / 230 / 240 V) 3 kW
|
| Terminal Type: | Screw Terminals |
Technical UL/CSA |
|
| Connecting Capacity Auxiliary Circuit UL/CSA: |
Rigid Solid 1/2x 18-14 AWG
Rigid Stranded 1/2x 18-14 AWG
|
| Connecting Capacity Control Circuit UL/CSA: |
Rigid Solid 1/2x 18-14 AWG
Rigid Stranded 1/2x 18-14 AWG
|
| Connecting Capacity Main Circuit UL/CSA: |
Rigid Solid 1/2x 16-10 AWG
Rigid Stranded 1/2x 16-10 AWG
|
| Horsepower Rating NEMA: |
(115 V AC) Single Phase 1 Hp
(200 V AC) Three Phase 3 Hp
(230 V AC) Single Phase 2 Hp
(230 V AC) Three Phase 3 Hp
(460 V AC) Three Phase 5 Hp
(575 V AC) Three Phase 5 Hp
|
| Horsepower Rating UL/CSA: |
(120 V AC) Single Phase 1 Hp
(200 ... 208 V AC) Three Phase 3 Hp
(220 ... 240 V AC) Three Phase 3 Hp
(240 V AC) Single Phase 2 Hp
(440 ... 480 V AC) Three Phase 7.5 Hp
(550 ... 600 V AC) Three Phase 10 Hp
|
| Pilot Duty UL/CSA: |
A600
Q600
|