CABLE GLANDS-BRASS Cable Glands B Type-BRASS
- Ref Price:
-
$0.16 - 6.10
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 300000 pc/month
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Cable Glands B Type-BRASS
Main Specification:
Cable Glands B Type-BRASS
Material:Brass
Hermetic seal:NBR, EPDM
O-Ring:EPDM
Working temperature:-40℃ to100℃ in static state
Instantaneous heat resistance up to 120℃
-20℃ to 80℃ in dynamic state
Instantaneous heat resistance up to 100℃
Color:Grey,other colors customized
- Q: 1000 kW 600 m cable to use much
- Depends on the load is emotional, resistive, should be too long cable, consider the pressure drop. Generally consider 2.5 or more.
- Q: Is the cable head made of every building?
- Generally have every building floor wiring closet must be connected to the big cable. The big cable comes in to do the cable head
- Q: What is the meaning of PG + digital markings for electrical wiring?
- If no color distinction, 100 meters after you know which line of the fire line which line? The
- Q: 3 by 16 cable is a few flat? How? That 5 by 16?
- 1 Definitions and basic tasks Communication lines and ancillary facilities Routine inspection operations are based on regional characteristics of regular light cable line inspection and protection line publicity, timely detection of problems, troubleshooting factors to ensure smooth communication; communication lines and ancillary equipment to make up Strong, to ensure that the optical cable lines and ancillary equipment integrity is good to prevent the occurrence of failure
- Q: How much of the cable with the switch?
- The switch is not selected according to the cable and is selected according to the current. The cable is determined by the size of the power (converted to current) and the distance from which the distance is far. The greater the power distance, the greater the cross-sectional area of the required cable. For example: 15KW motor selection cable current I = P / 1.732UcosΦ = 15 / 1.732 / 0.38 / 0.8 = 28A if it is close (within tens of meters), copper cable 6 square millimeters, aluminum cable 10 square millimeters. If it is in the distance (a few hundred meters), copper cable 10 square millimeters, aluminum cable 16 square millimeters. If it is long distance (close to kilometers), copper cable 16 square millimeters, aluminum cable 25 square millimeters. The switch is regardless of distance, completely based on the load current to choose, generally according to the load current of 1.5 times to 2 times to choose.
- Q: Does anyone know the "line buckle" classification (including shape / size / material / has been some commonly used size!) Line deduction is a hardware products! For daily necessities!
- In accordance with the relevant safety regulations, the power cable should not be parallel to the top of the thermal pipe laying, when can not be avoided, the interval distance should not be less than 1000mm, during which should also take effective insulation measures. Power cable and thermal pipe cross, the thermal pipe insulation layer, the separation distance should be not less than 500mm, no insulation layer should not be less than 1000mm, and in the cross with the insulation board to be protected, the length of the insulation board should not be less than d + 2000mm (d for the thermal pipe insulation layer diameter).
- Q: Can the main cable be aluminum cable? And explain why, thank you!
- Reply to the landlord: I read a part of the literature, more Google is aware of the following part may be your reference weak construction specifications 1
- Q: 5 air conditioning can be used 4 square cable
- Lengthened low voltage side, the line resistance increases, the voltage drop increases. Reduced load capacity. So that the router due to insufficient supply voltage and can not work properly. It is not allowed to use 9V power supply. Voltage is too high, the router part of the internal power supply increased power, heat increased, it is possible to burn the router. It is necessary to extend the power cord, I suggest you extend the power supply side (220V one end) safe and reliable. Increase the voltage to increase the supply current, in the electrical working voltage range (with the electrical work voltage range) is allowed, too low electrical appliances can not work properly. Too high there is the risk of burning appliances, according to your actual situation, marked 5V0.2A that the router works at rated voltage, so the way to improve the supply voltage is not applicable. So you can only improve the power supply power (that is, you say to increase the power supply current rather than voltage). With the reserve power, it will provide enough current at the rated voltage (the router as a resistor, from I = U / R, you can know the danger of increasing the voltage) need help please message
- Q: The difference between nylon balls and geese and ducks
- As long as the cable is thick enough, 20 meters of the basic loss can be ignored.
- Q: 6 square cable up to how many air conditioning (1.5P)
- 7 kilowatts of electricity with what specifications of the wire if it is single-phase 220V, then 7 kilowatts of current is 7000 × 220V = 31.8A, check the electrical manual 4 square copper wire interception is 33A, to meet the requirements.
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CABLE GLANDS-BRASS Cable Glands B Type-BRASS
- Ref Price:
-
$0.16 - 6.10
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 300000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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