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CK-1 8-96 Ways Users Auto-Telephone Exchanger
China CK-1 8-96 Ways Users Auto-Telephone Exchanger:
CK-1 8-96 Ways Users Auto-Telephone Exchanger
1)Chapter 1 of Part 4 of the “ Steel Ship Classification Rules" of the China Classification Society:
2)YD/T729-94 method for automatic exchanger network access;
3)GF002-9002.4 technique specification for automatic exchanger equipments in technical ministry of posts and tele communication.
| NO. | Type | Gate number | Power consumption | Power supply | Colour | Shell material | IP rating | Weigjt |
| 1 | CK-1A | 8-24 | 50 | AC220V DC24V | White RAL7035 | Q235B | IP22 | 14KGS |
| 2 | CK-1 | 35-56 | 150 | AC220V DC24V | White RAL7035 | Q235B | IP22 | 23KGS |
| 3 | CK-1B | 64-96 | 150 | AC220V DC24V | White RAL7035 | Q235B | IP22 | 23KGS |