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Instrumentation cable Instrumentation cable
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Instrumentation cable Instrumentation cable

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Communication power cable Communication equipment meter cable Communication equipment data cable
1. Product standard: Q / HY2005
2. Communication equipment instrument cable type:
RVV ZR-RVVP RVSP RVVZ RVVZ22 RVVZ23
ZA-RVV (ZRRVV ZRVVR)
3.RVVZ ZA-RVV communication equipment instrument cable is a flame-retardant flexible cable suitable for power transmission and distribution systems such as communication bureaus (stations) and high-rise buildings.
4.RVVZ22 ZA-RVV22 flame-retardant steel tape armored flexible cable for communication power supply This product is suitable for overhead, pipeline, indoor cable trench, and underground buried directly.
5. Flame retardant performance Under the specified test conditions, the sample is burned. After the test fire source is removed, the flame spread is only within a limited range, and the residual flame or residual ignition can extinguish itself within a limited time.
6. Rated voltage The rated voltage is the reference voltage for cable design and electrical performance testing. The rated voltage is represented by U0, U, and the unit is V. U0—The effective value of the voltage between any insulated conductor and "ground" (the metal sheath of the cable or the surrounding medium). U—The effective value of the voltage between any two-phase conductors of a multi-core cable or a single-core cable system. When used in AC systems, the rated voltage of the cable should be at least equal to the nominal voltage of the cable system used. This condition applies to both U0 and U values. When used in a DC system, the nominal voltage of the system should not be greater than 1.5 times the rated voltage of the cable. Note: The operating voltage of the system is allowed to exceed 10% of the nominal voltage of the system for a long time. If the rated voltage of the cable is at least equal to the nominal voltage of the system, the cable can be used at an operating voltage 10% higher than the rated voltage.
7Using characteristics:
Rated working voltage of cable: 300 / 300V 300 / 500V 450 / 750V, 600 / 1000V.
Long-term working temperature of cable conductor: 70℃. 90℃ 105℃
The ambient temperature should not be lower than 0℃ when laying the cable.
Minimum bending radius: unarmored cable: flame-retardant type is 6 times the outer diameter of the cable, armored cable: 20 times the outer diameter of the cable
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Anhui Hongye Instrumentation Cable Co., Ltd.

 

Address: 866 Tiankang Avenue, Tianchang Economic Development Zone, Anhui Province 
Phone:
0550-7043587 
Fax:
0550-7043567

 

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