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VW3A7743 | braking resistor - 16 ohms - 1.9 kW - IP20 | Square D by Schneider Electric

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braking resistor - 16 ohms - 1.9 kW - IP20

This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 16Ohms at 20°C. This braking resistor allows your variable speed drive to operate while braking to a standstill, by dissipating the braking energy and enables maximum transient braking torque. Its protection index is IP20. It weighs 7kg. This resistor is designed to be mounted on the outside of the enclosure.

Specifications

Range Compatibility: Altivar Machine ATV340, Altivar Process ATV900, Easy Altivar 310
Product or Component Type: Braking resistor
Ohmic value: 16 Ohm
[Ue] rated operational voltage: 24 V DC, 250 V AC
product compatibility: Variable speed drive ATV930 wall mount 18.5 kW 380...480 V medium cycle, Variable speed drive ATV930 wall mount 22 kW 380...480 V medium cycle, Variable speed drive ATV930 wall mount 30 kW 380...480 V medium cycle, Variable speed drive ATV950 wall mount 18.5 kW 380...480 V medium cycle, Variable speed drive ATV950 wall mount 22 kW 380...480 V medium cycle, Variable speed drive ATV950 wall mount 30 kW 380...480 V medium cycle, Variable speed drive ATV930 wall mount 5.5 kW 200...240 V severe cycle, Variable speed drive ATV340 15 kW 380...480 V medium cycle, Variable speed drive ATV340 18 kW 380...480 V medium cycle, Variable speed drive ATV340 22 kW 380...480 V medium cycle, Variable speed drive ATV930 22 kW 500...690 V medium cycle, Variable speed drive ATV930 30 kW 500...690 V medium cycle, Variable speed drive ATV930 37 kW 500...690 V medium cycle, Variable speed drive ATV930 32 hp 600 V medium cycle, Variable speed drive ATV930 40 hp 600 V medium cycle, Variable speed drive ATV930 50 hp 600 V medium cycle
duty cycle: Severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 s cycle, Medium cycle normal duty) <4 s 135 % 40 s, Medium cycle heavy duty) <4 s 165 % 40 s, Severe cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle
average power available: 1.9 kW 122 °F (50 °C)
electrical connection: terminal <= 10 mm² / AWG 8 drive, terminal <= 2.5 mm² / AWG 12 temperature control switch
protection type: Thermal protection via drive or temperature control switch 120 °C
Width: 11.42 in (290 mm)
Height: 22.44 in (570 mm)
Depth: 7.09 in (180 mm)
Net Weight: 14.11 lb(US) (6.4 kg)
IP Degree of Protection: IP20
Ambient Air Temperature for Storage: -13…158 °F (-25…70 °C)
Ambient Air Temperature for Operation: 32…122 °F (0…50 °C)
Category: 22209-ATV650
Discount Schedule: CP4E
GTIN: 3606480802362
Returnability: No
Country of origin: DE
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 10.04 in (25.5 cm)
Package 1 Width: 22.83 in (58 cm)
Package 1 Length: 12.01 in (30.5 cm)
Package 1 Weight: 15.90 lb(US) (7.211 kg)
Unit Type of Package 2: P06
Number of Units in Package 2: 4
Package 2 Height: 19.69 in (50 cm)
Package 2 Width: 31.50 in (80 cm)
Package 2 Length: 23.62 in (60 cm)
Package 2 Weight: 82.96 lb(US) (37.632 kg)