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$ 254.32
This braking resistor is an option for variable speed drives of Altivar range. It dissipates the braking energy, and enables maximum transient braking torque. It has an Ohmic value of 28Ohms at 20°C and its protection index is IP20. It is compatible with Altivar 312, Altivar 31, Altivar 32, Altivar 61, Altivar 71 and Altivar easy 310. Its protection index is IP20. It weighs 3.5kg. This resistor is designed to be mounted on the outside of the enclosure, but should not inhibit natural cooling, air inlets and outlets must not be obstructed in any way.
| Main | |
| Part Number | VW3A7703 |
| range of product | Altivar |
| range compatibility | Altivar 61 |
| Altivar 312 | |
| Altivar 32 | |
| Altivar Easy 310 | |
| Altivar 312 Solar | |
| Altivar 31C | |
| Altivar 71 | |
| product compatibility | ATV312HD11N4 |
| ATV312HD11S6 | |
| ATV312HD15N4 | |
| ATV312HD15S6 | |
| ATV312HU40M3 | |
| ATV31CD11N4 | |
| ATV31CD15N4 | |
| ATV32HD11N4 | |
| ATV32HD15N4 | |
| ATV61HD18Y | |
| ATV61HD22Y | |
| ATV61HU30M3 | |
| ATV61HU40M3 | |
| ATV61WD15N4 | |
| ATV61WD15N4C | |
| ATV61WD18N4 | |
| ATV61WD18N4C | |
| ATV71HD11N4 | |
| ATV71HD15N4 | |
| ATV71HD15Y | |
| ATV71HD18Y | |
| ATV71HU30M3 | |
| ATV71HU40M3 | |
| ATV71PD11N4Z | |
| ATV71WD11N4 | |
| ATV71WD15N4 | |
| Variable speed drive ATV310 at 11 kW | |
| ohmic value | 28 Ohm |
| [Ue] rated operational voltage | 24 V DC at 0.1 A |
| 250 V AC at 1 A | |
| Complementary | |
| average power available | 200 W at 50 °C |
| 231 W at 40 °C | |
| electrical connection | Terminal, connection capacity: <= 1.5 mm² / AWG 16 for temperature control switch |
| terminal, connection capacity: <= 4 mm² / AWG 28 for drive | |
| temperature controlled switch contact resistance | 60 µOhm |
| protection type | Thermal protection via drive or temperature control switch at 120 °C |
| width | 140 mm |
| Height | 393 mm |
| Depth | 120 mm |
| Net weight | 3.5 kg |
| Environment | |
| IP degree of protection | IP20 |
| Ambient air temperature for storage | -25…70 °C |
| Ambient air temperature for operation | 0…50 °C |
| Packing Units | |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 21.8 cm |
| Package 1 Width | 50.0 cm |
| Package 1 Length | 25.8 cm |
| Package 1 Weight | 3.882 kg |
| Unit Type of Package 2 | P06 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 75.0 cm |
| Package 2 Width | 60.0 cm |
| Package 2 Length | 80.0 cm |
| Package 2 Weight | 35.92 kg |
| Contractual warranty | |
| Warranty | 18 months |
| Weight | 3.5 kg |
|---|---|
| Dimensions | 12 × 14 × 39.3 cm |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)
