PMG-70V Series
Description
- Rated Voltage :70VDC
- Rated Current :80-500A
- Interrupting Rating: 3000A @ 70VDC
- Allowable use conditions: -40˚C ~125˚C
- Recommended installation torque:11±3 Nm(25Nm Max.)/M6
- 15±3 Nm(25Nm Max.)/M8
- Metal material:Tinned copper alloy
- Housing Material :PPA-GF33
- U.L. 94 Flammability rating:V0
- Standard :ISO 20934
Part Numbering System
Electrical Characteristics
% of Ampere Rating | Opening Time | ||
80~250A | 300A | 350A~500A | |
75% | - | 4hours Min. | 4hours Min. |
100% | 4hours Min. | - | - |
135% | 120sec Min. | 120sec Min. | - |
150% | 20sec Min. | 20sec Min. | - |
200% | 15 sec Max. | 15 sec Max. | 15 sec Max. |
350% | 5 sec Max. | 5 sec Max. | 5 sec Max. |
600% | 1 sec Max. | 1 sec Max. | 1 sec Max. |
Specifications
Material number | Ampere rating | Interrupting Rating | Typical Voltage Drop (mV) | Typical Cold Resistance (mOhms) | I2t (A2s) | Wire Specification (mm) |
---|---|---|---|---|---|---|
PMG-70V-80A-xMx | 80A | 90 | 0.74 | 25,000 | 10 | |
PMG-70V-100A-xMx | 100A | 85 | 0.57 | 36,900 | 16 | |
PMG-70V-125A-xMx | 125A | 87 | 0.58 | 56,200 | 16 | |
PMG-70V-150A-xMx | 150A | 89 | 0.42 | 83,100 | 25 | |
PMG-70V-175A-xMx | 175A | 86 | 0.38 | 143,000 | 25 | |
PMG-70V-200A-xMx | 200A | 2500A @ 70VDC | 89 | 0.32 | 150,700 | 35 |
PMG-70V-225A-xMx | 225A | 86 | 0.27 | 165,600 | 35 | |
PMG-70V-250A-xMx | 250A | 53 | 0.23 | 258,000 | 50 | |
PMG-70V-300A-xMx | 300A | 55 | 0.20 | 384,000 | 70 | |
PMG-70V-350A-xMx | 350A | 57 | 0.18 | 629,700 | 70 | |
PMG-70V-400A-xMx | 400A | 56 | 0.14 | 805,200 | 70 | |
PMG-70V-450A-xMx | 450A | 55 | 0.12 | 1,046,000 | 70 | |
PMG-70V-500A-xMx | 500A | 58 | 0.098 | 1,980,000 | 70 |
*Note:
1. The I2t value is calculated by using a time curve before the arc occurs
2. 300A and above can only be used for short-circuit protection
Product Dimension Unit: mm
For 2bolts ,Ordering P/N: PMG-70V-xxxA-2M6 or PMG-70V-xxxA-2M8
For 1bolts ,Ordering P/N: PMG-70V-xxxA-1M6 or PMG-70V-xxxA-1M8
For no bolts ,Ordering P/N: PMG-70V-xxxA or PMG-70V-xxxA
Time-current characteristics curves
Temperature-current characteristics
Current (A) | -40℃ | -20℃ | 0℃ | 20℃ | 50℃ | 80℃ | 100℃ | 110℃ | 125℃ |
---|---|---|---|---|---|---|---|---|---|
80 | 80 | 80 | 80 | 80 | 74 | 59 | 56 | 49 | 41 |
100 | 100 | 100 | 100 | 100 | 91 | 81 | 78 | 64 | 55 |
125 | 125 | 125 | 125 | 123 | 108 | 97 | 89 | 74 | 67 |
150 | 150 | 150 | 150 | 146 | 129 | 111 | 91 | 88 | 80 |
175 | 175 | 175 | 175 | 169 | 149 | 123 | 111 | 95 | 86 |
200 | 200 | 200 | 200 | 181 | 174 | 139 | 128 | 109 | 100 |
225 | 225 | 225 | 225 | 199 | 188 | 156 | 133 | 121 | 108 |
250 | 250 | 250 | 250 | 240 | 211 | 178 | 143 | 127 | 113 |
300 | 300 | 300 | 300 | 259 | 220 | 198 | 157 | 148 | 140 |
350 | 350 | 350 | 350 | 293 | 261 | 220 | 197 | 165 | 149 |
400 | 400 | 400 | 400 | 340 | 300 | 247 | 211 | 175 | 162 |
450 | 450 | 450 | 450 | 381 | 321 | 256 | 228 | 200 | 180 |
500 | 500 | 500 | 500 | 419 | 339 | 268 | 239 | 209 | 191 |