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JP outdoor distribution box
The JP outdoor distribution box is made of high-quality stainless steel. It is widely used in various places such as industrial parks, residential areas, commercial centers, and urban roads
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People's Power
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Product Description
Overview
The JP outdoor distribution box is made of high-quality stainless steel. It is widely used in various places such as industrial parks, residential areas, commercial centers, and urban roads. As a power supply for electrical users, it operates at an AC frequency of 50HZ, with a rated working voltage of 380V and a rated current of up to 1500A for energy conversion, distribution, and control of power and lighting equipment. This product has a high breaking capacity, with a rated short-time withstand current reaching 50KA. It features reliable power supply, reasonable structure, quick and flexible installation, convenient operation, and compact size.
Structural Features
Main components: cabinet body, circuit breaker, energy meter, contactor, fuse, insulating support, copper busbar, insulated wire, etc. The cabinet body is made of stainless steel or ordinary steel plate with a thickness of ≥1.5mm. The entire box is assembled using welding (or combination) methods. The box cover is pointed to facilitate water drainage, and there are ventilation holes at the lower edge of the cover to ensure that components inside the box do not condense moisture. The cabinet door has double detachable edges to prevent water spray.
Prototype Operation Mode: Manual/Automatic
Prototype Installation Method: Fixed Installation
Prototype Wiring Method: Fixed Wiring
Usage Environmental Conditions
Ambient Temperature: Maximum temperature +40℃, Minimum temperature -30℃
Altitude: 2000m
Wind Speed: Equivalent to 34m/s (not exceeding 700pa)
Humidity: Daily average relative humidity not exceeding 95%, monthly average relative humidity not exceeding 95%
Shock Resistance: Horizontal acceleration not exceeding 0.4m/s², vertical acceleration not exceeding 0.15m/s²
Installation Site Inclination: Not exceeding 5%
Installation Environment: No explosive or corrosive gases; installation site free from severe vibrations or shocks.
Main Technical Parameters
| Item | Parameter |
| Rated Working Voltage (KV) | AC380 |
| Rated Insulation Voltage (V) | AC660 |
| Rated Impulse Withstand Voltage (KV) | 8 |
| Rated Capacity (KVA) | 30-630 |
| Overvoltage Category | Ⅲ |
| Material Group | Ⅲa |
| Electrical Clearance (mm) | ≥10 |
| Creepage Distance (mm) | ≥14 |
| Dynamic Response Time (s) | 25 |
| Capacitor Capacity (kvar) | 30-210 |
| Short-Time Withstand Current Capacity (KA) | 30 |
| Rated Current of Main Switch (A) | 100-1500 |
| Limit Short-Circuit Breaking Capacity (KA) | 50 |
| Operating Short-Circuit Breaking Capacity (KA) | 25 |
| Shell Protection Level | IP44 |
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