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SS2-DS double spring operating mechanism is the operating mechanism of FLRN36B(48)-12D/T100-31.5 indoor AC high voltage SF6 load switch-fuse combination electrical apparatus. It is applicable for XGN15-12 fixed AC metal enclosed cabinet, and it can ensure the safety of the electrical apparatus under total operating model.
SS2-DS double spring operating mechanism is the operating mechanism of FLRN36B(48)-12D/T100-31.5 indoor AC high voltage SF6 load switch-fuse combination electrical apparatus. It is applicable for XGN15-12 fixed AC metal enclosed cabinet, and it can ensure the safety of the electrical apparatus under total operating model.
Operating instruction
Except the same functions of SS2-口D single spring operating mechanism, Double spring operating mechanism adds a fuse tripping mechanism according to the combination electrical apparatus, leading load switch opening, when fuse is breaking.
Atlention: If changing the same fusion tube for the fuse breaking, please plug the operating handle into the operating hole of the mechanism, anticlockwise rotation, making the transmission of mechanism reset with smaller force, and then, operate by the operating process of the cabinet.
| No. | program name | unit | value |
| 1 | rated voltage(motor) | V | DC220V/、110V、 48V. 24V |
| 2 | electric operation (energy stored) time | S | ≤10 |
| 3 | average closing speed(with body) | m/s | 4.5+1.5 |
| 4 | average opening speed(with body) | m/s | 4.5+1.5 |
| 5 | the max torque of manual operation | N.m | ≤130 |
| 6 | the max time of activating the release | ms | 50-60 |
| 7 | the power of hitting the release | J | 2-5 |
| 8 | mechanism endurance of the load switch | times | 5000 |
| 9 | mechanism endurance of the grouding switch | times | 5000 |
| 10 | the max attitude of equipment installation | m | 2000 |
| 11 | the max temperature | °C | 40 |
| 12 | the lowest temerature | °C | -25 |
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