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Technical specifications for 130B7260
Manufacturer:
Danfoss
Part Number:
130B7260
Product Family:
Danfoss
Rated power:
90 kW @ 400 V
Rated output current:
177 A (CT mode)
Overload:
160 % for 60 s; 180 % for 3 s
DC-bus voltage:
≈ 540 – 675 V
Operating:
0 … +50 °C (derating above 45 °C)
Humidity:
5 % – 95 % RH, non-condensing
Compatible Drives:
FC 302 P90K variants (380-500 V, frame D1, IP20 chassis)
Weight:
1.2 kg
Estimated shipping dimensions:
43x24.3x7cm
Tariff Code:
8537101190
Country of origin:
Denmark
Place of shipment:
Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The Danfoss 130B7260 Inverter Power Board is designed for FC302 P90K 90 kW series drives (380–500 V, frame D1, IP20 chassis). It integrates a 650 A / 1,200 V six-pack IGBT-IPM to deliver continuous power with rated output current of 177 A (CT mode). The board supports short-term overloads of up to 160 % for 60 s and 180 % for 3 s, ensuring reliable performance under demanding industrial applications.
The DC-bus operates between 540 V and 675 V, enabling high-efficiency energy conversion, while the board’s switching frequency is adjustable between 2 kHz and 8 kHz, with a factory default of 3 kHz. Forced-air aluminum extrusion heatsinks provide effective cooling, maintaining thermal resistance ≤ 0.12 K/W for optimal operation in enclosure-mounted systems.
Connectivity and monitoring are designed for industrial reliability. DC terminals use tinned copper bus bars with M6 studs (5 N·m torque), AC terminals employ 6.3 mm Fast-on connectors (2 N·m), and on-board 10 kΩ NTC temperature sensors ensure accurate thermal protection. The fan interface provides 24 V DC / 0.7 A with open-collector speed alarm feedback.
The board is engineered for industrial environments with operating temperatures of 0–50 °C (derating above 45 °C), storage conditions of −40–70 °C, relative humidity 5 – 95 % RH (non-condensing), and IP20 protection. It is rated for altitudes up to 1,000 m without derating and meets CE, UL 508, and RoHS standards, including insulation withstand of 2.3 kV AC / 1 min.
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