ZKU-V.8 mod.1
Print Protective-commutation Unit
The Unit is designed for power supply and protection of TV cameras. The Unit changes input DC voltage in range 18 - 40V to stabilized 8 outputs 12VDC, 0.5A or 4 outputs 12VDC, 1A.The Units are wall mounting.
 
Features
- Electronic protection of the video signal line against high-tension pulses
- Electronic protection of outputs against current rise and short circuit
- Output voltage adjustment range 12 – 15VDC for each pair of Outputs
- Visual indication of output voltage presence for each pair of Outputs
- Remote control (ON - OFF)
- Protection of outputs against differential and cophased impulse noise
- Protection against uncontrolled Input voltage rise (over 50VDC).
- Protection against Input wrong connection
- All outputs with noise filtration for TV cameras interference elimination
Performance data
Input Voltage, VAC, 50 Hz |
187 - 242 |
Output Voltage of each output pair, VDC |
min |
12,4 – 12,7 |
| max |
14,6 – 15,2 |
Numbers of discrete adjustment output voltage stages |
8 |
Nominal Output Current (for each of 1 – 8 Outputs), A |
0.5 |
| Max. Output Current (for each Pairs Outputs), A |
1.4 |
| Maximum pulse discharge current, kA |
10 |
Net work power consumption, W |
90 |
Closing speed of protection, (not more then) nanosecond |
25 |
| Dimensions (WxHxD), mm |
225ơ233ơ100 |
|
