Snoworld Tube Ice Evaporator
·Direct evaporation with high efficiency
·Special water line design to guarantee ice quality(even thickness, clean and sanitary) and water saving
·Special refrigeration loop design to improve refrigeration and ice doffing efficiency
·The only moving part is durable ice cutting system to keep run performance
·Efficient heat conducting pipe to ensure meeting the sanitary requirement of the whole refrigeration process and greatly improve the system refrigeration efficiency.
Tube Ice Evaporator,Tube Ice Making Machine Evaporator,Tube Ice Machine Evaporator,Stainless Steel Tube Ice Evaporator Fujian Snowman Trade Co., Ltd. , https://www.sinoicemachine.com
The material of the ground rod is a glass fiber epoxy resin, which has good insulation properties and high strength.
According to the use of the environment: indoor general use of hand-held grounding rods, outdoor line with double spring rods, flat ground type grounding rods and other soft copper wire models: 16 squares, 25 squares, 35 squares, 50 squares, 70 squares, etc. The model is a portable short-circuit grounding wire and is mostly used in stations.
1. Title: Low-voltage grounding wire specifications and knowledge, 380V grounding wire, indoor grounding wire, low-voltage flat grounding wire, hand-held grounding wire, outdoor wire grounding wire, portable copper head short-circuit grounding wire 2, grounding wire Category:
Low-voltage grounding wire (grounding wire for power transformation, 380V grounding wire, 500v grounding wire, 6KV grounding wire, hand-held grounding wire)
High voltage grounding wire (10KV grounding wire, 35KV grounding wire, 110KV grounding wire, 220KV grounding wire, 500KV grounding wire, flat mouthed spiral ground wire, wire type ground wire, outdoor ground wire, throat type ground wire, double spring type ground wire)
Contact network grounding, contact rail grounding, line grounding.
3, ground wire composition:
Insulated operating rod (The material of the operating rod is made of glass fiber reinforced epoxy resin rod with the best quality. The connecting wire is clamped with flat spiral hooks, double spring hooks, throat hooks, etc. The general indoor high and low pressure has 3 and 4 in each group. In general, the number of outdoor high voltages is three, and the length of the selected operating rods is not the same as the voltage level.
380v ground wire, 500v ground wire, 6kv ground wire, operating rod length 50CM
10KV Grounding Wire Operating Rod Length 1m 35KV Grounding Wire Insulation Operating Rod Length 1.5m 110KV Grounding Wire Insulation Operating Rod Length 2m 220KV Grounding Wire Insulation Operating Rod Length 2.5m 500KV Grounding Wire Insulation Operating Rod Length 8m Ground Soft Copper Wire ( The short-circuiting line consists of the production of a number of specially delicate soft-stranded copper wires with a transparent insulating PVC sleeve and then pressed on the wire nose (Special Note: The copper wire has pure copper and copper-clad steel, or is dissatisfactory. , Dissatisfied with the unmeasured resistance, the price of copper clad steel is much cheaper than pure copper, the test is also too off, easy to major accidents, customers must be careful before buying)
The length of the ground clamp or grounding pin is customized according to the requirements. . Ground clips and ground rods The hooks are made of aluminum and copper. However, due to the relatively high cost of copper, aluminum is used in many cases.
4, knowledge of ground wire soft copper wire introduction:
16 mm2 diameter soft copper wire, 25 mm2 soft copper wire, 35 mm2 soft copper wire, 50 mm2 soft copper wire, 75 mm2 soft copper wire, 90 mm2 soft copper wire grounding wire standard Our company soft copper wire Are made in accordance with national standards. The resistance to ground is as follows: DC resistance is measured between the wiring noses. For various sections of 25mm2, 35mm2, 50mm2, 70mm2, 95mm2, 120mm2, the average resistance per meter should be less than 0.79mΩ, 0.56mΩ, 0.40mΩ, 0.28mΩ, respectively. 0.21mΩ, 0.16mΩ. The power frequency withstand voltage test of the operating rod, 10KV, 35KV, 63KV, 110KV, 220KV grounding rods respectively through the 45KV, 95KV, 175KV, 220KV, 440KV fight pressure, to maintain one minute without breakdown. The 330KV, 500KV grounding rods should withstand pressure at 380KV and 580KV respectively, and should not break for five minutes. The cycle does not exceed 5 years.
Grounding method grounded grounded ground type, ground wire busbar type material die-casting aluminum material, die-casting copper material soft copper wire type classification model: 3*1+6 ground wire, 3*1+10 ground wire, 4*1+ 10 Ground wire, 3*1+15 ground wire, 3*3+15 ground wire.
5, use of the environment:
Indoor use indoors is used to connect the power ground to the power equipment. The wiring clamps are flat screw type, and the grounding method uses ground clamps (connected to bus bars and copper bars). The low-voltage grounding wire is divided into two types: ground wire for indoor equipment and ground wire for outdoor wire. Generally, the low-voltage wire adopts three-phase four-wire system.
The outdoor outdoor line uses a double spring type, and the grounding method uses a grounded type.
6, the recommended model of grounding line: low-voltage indoor with 50CM flat spiral ground rod four for a set of copper wire using the national standard of 25 square millimeters of 3 * 1 + 8 meters of high-quality soft copper wire, grounding with die-casting type grounding line folder. Low pressure outdoor 50CM double spring is a set of four ground rods, copper wire using the national standard of 25 mm2 3*1+12 meters high quality soft copper wire.
7. How to use the grounding wire: When it is used, it should be grounded first, and then connect the power. This is the wire connection. The wire clamp and the copper wire and the ground wire clamp form a ground loop.
8, grounding note: grounding line is the first ground, followed by the conductor end, the ground wire should contact well, reliable connection. The order of removing the ground wire should be reversed. Insulating gloves and insulating rods should be used for installing and removing grounding cables. The human body must not touch the grounding wire or the unbroken wire to prevent induction conduction.
Product Name: make up ground wire specifications and knowledge <br> <br> portable short-circuit ground wire: ground rods, wire clip, soft copper wire, grounding clips or staples make up ground.