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    This kind of Resistance-reduce-agent is composed of many ingredients, including electrolyte, curing agent, lubricant, electro-conductive cement and stuffing materials. As one excellent electric conductor, it is used between grounding part and earth. On the one hand, it can be closely connected to metal grounding to form enough current surface; on the other hand, it can infiltrate into soil near it to lower resistance and form one low resistance district around grounding parts.
 
 
     
 
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14.Cross Current Power Distribution Cabinet for Power Distribution Network

DPJ2000-380/100 cross current power distribution cabinet
DPJ2000-380/100 type series cross current power distribution cabinet is applicable for the equipments of communication computer office and low voltage dynamic cross current power distribution equipment, which is also applicable for other power distribution environments.

This product has beautiful and good appearance with advanced craftwork; the components are all products of world famous brands. It equips multi function matchable interface such as surge protection device, lighting strike/stop monitoring and warning, which is suitable for modern communication equipment and the request of power distribution and monitoring management for other main equipments.

■ Product characteristic
● The module of anti-thunder protection adopts QSD series surge protection device with safe and creditable function, which has low residual voltage and sample maintenance; under the condition of lighting strike, it can lead quickly and the answering time is ≤ 5ns.
● Digital type instrument adopts module design with the characteristic of intuitionistic and convenient maintenance.
● The connection terminal of this equipment adopts the connecting way of pressing line frame, which has many good characters such as self-lock, anti-shock, anti-loose, good airproof capacity, anti-corruption and large connection force.
● The installation of matchable component seeking warning has important role for the power equipment that has no men to guard; when the power suffers lighting strike, power cut and brake, it can dial the telephone, handset or BP of watch for eliminating the malfunction of power equipment and ensuring the normal operation of every equipment.

■Technical specifications

Insulation resistance: ≥ 1000 × 10 Ω

Pressure resistance: ≥ 1000V/min none penetration and arc-over

Subsection ability: the switch accords the IEC and the relative request of CE.

Working Environment: working temperature-10 ℃ ~50 ℃

Humidity: 10 % ~95 %

Flow of surge protection module ln: 25KA, 50KA, 100KA

Answering Time ≤ 5ns

External Dimension: 700 × 550 × 200mm

●(it can be produced according to the client's request)

■Standard Power Distribution Input
100A/380V cross current

■Standard Power Distribution Output
Three phase cross current 63A 1 circuit

Three phase cross current 32A 1 circuit

Single phase cross current 20A 3 circuit

Single phase cross current 20A 3 circuit


●(it can be produced according to the client's request) 

■Product Choosin

 Sort
Specs & Type
Product Sort
Rating Voltage/Rating Current
Order No.
Standard Equipment
 DPJ2000-380/100Ⅰ Digital Display    380V/100A  5500
 DPJ2000-380/100Ⅱ Simulation Display    380V/100A  5501

■Item for Choosing
● QSD type surge protection device
● JX18 type monitoring-seeking warning
● electric meter