DB40 Series
Fixed Resistor
Protective Resistor, Load Resistor
Assemble
Metal Film Resistor
Surface Mount
Fixed Resistor
Single Connection
Square
Linear Scale
Mining Locomotive
Power Electric
ISO9000
Anhui Power Electric
Carton Packing
597mm*330mm
Bengbu, Anhui
8533900000
Product Description
Grid For Dynamic Braking Systerm (DB40 Series)
/ Features /
1.Open structure for good colling performance.
2.Connections between riddon elements adopt resistance welding for lower contact resistance.
3.Unit rated power range of 40-60KW.
/ Outline(mm) /
/ Derating Curve /
/ Technical Features /
1.Open structure for good colling performance.
2.Connections between riddon elements adopt resistance welding for lower contact resistance.
3.Unit rated power range of 40-60KW.
/ Outline(mm) /
/ Derating Curve /
/ Technical Features /
| Test Iteam | Specifications | Test Methods |
| Temperature | Δ≤±2% | 20ºC-375ºC |
| Terminal tensile strength | Δ≤(2%R+0.05Ω) | 45N.30S |
| Terminal shock | Δ≤(2%R+0.05Ω) | PR.30min/-55ºC.15min |
| Overload | Δ≤(2%R+0.05Ω) | 10PR.5S |
