China CK-1 64-950 Ways Users Auto-Telephone Exchanger:
CK-1 64-950 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-1B | 64-208 | 250 | AC220V DC24V | White RAL7035 | Q235B | IP22 | 51KGS |
| 2 | CK-1B | 216-950 | 300 | AC220V DC24V | White RAL7035 | Q235B | IP22 | 85KGS |