The DBR series of high power, metal clad, wire wound resistors are designed for use in high power inverters. The basis for these models are sets of PRV resistor surrounded by a metal case, which conforms to international safety
specifications. The steel case is powder coated and baked for durability.
Model
Rated Wattage
Resistance Range (¥Ø)
Resistance
Tolerance
Inductive
MCRD-SEF20000
20KW
0.1-850
¡¾1.0(F)
¡¾2.0(G)
¡¾5.0(J)
¡¾10(K)
MCRD-SEF22000
22KW
0.1-850
MCRD-SEF24000
24KW
0.1-900
MCRD-SEF25000
25KW
0.1-950
MCRD-SEF28000
28KW
0.1-950
Model
Dimensions (mm) ¡Ø( )small-type
L1¡¾5
L2¡¾5
L3¡¾3
W1¡¾2
W2¡¾2
H¡¾2
MCRD-SEF20000
630
605
584
310
260
381
MCRD-SEF22000
630
605
584
310
260
381
MCRD-SEF24000
630
605
584
310
260
381
MCRD-SEF25000
630
605
584
310
260
381
MCRD-SEF28000
630
605
584
310
260
381
Values in [] mean change in ¥Ø after test
Temperature Range
-55¡É ¡ 200¡É
Insulation Resistance
20M¥Ømin.
Dielectric Strength
Available options : AC1500V, 2500V, Leakage Current : 5mA