Lightning countermeasures: Flameproof explosion-proof structure SPD EX-L “” type
Sankosha Co., Ltd.
About This Product
An explosion-proof safety device that protects equipment from abnormal voltages induced in information lines and power lines of communication and control circuits in plants located in explosion-proof areas. It is used for control circuits up to 110V AC, carrier circuits/measurement circuits/control circuits/balance circuits, 4-20mA circuits, etc., and protects equipment and equipment in plants from lightning damage. Electrical performance and protection level depends on the installed protector.
■Main locations of use
・Heavy chemical factory
・Petrochemical plant
・Oil storage base
・LPG gas terminal
・LNG plant
■Features
・Compatible with JIS category C2 and JIS category D1
・Pressure-proof explosion-proof structure
・Explosion-proof equipment certification passing number TC19314
■Environmental conditions
・Place of use: indoor/outdoor
・Operating temperature/humidity: -20°C to +40°C, 95% or less (no condensation)
・Storage temperature/humidity: -20°C to +60°C, 95% or less (no condensation)
■Basic configuration (main unit)
・Case is made of aluminum alloy
・Cable gland size/quantity can be specified according to the application.
■Basic configuration (mounted protector)
・Internally implements communication SPD/CLP type (up to 6)
・You can choose the type/quantity of mounted protectors according to the line to be protected.
■Applications
・Control line up to AC110: CLP-K2
・Transport circuit/measurement circuit/control circuit/ (for balanced circuit): CLP-N1 or CLP-NM
・4-20mA circuit: CLP-H3
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Product
Lightning countermeasures: Flameproof explosion-proof structure SPD EX-L “” type
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Handling Company
Sankosha Co., Ltd.
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Categories
1 Models of Lightning countermeasures: Flameproof explosion-proof structure SPD EX-L “” type
| Product Image | Part Number | Price (excluding tax) | Applicable line (use) | Conductor lead-in method | Explosion class and ignition point of target gas or vapor | Mass | Maximum continuous working voltage1 | Maximum continuous working voltage2 | Size | Type of explosion-proof structure | Types of mounted protectors | Voltage protection level 1 (1.2/50μs, 10kV) | Voltage protection level 2 (1.2/50μs, 10kV) |
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EX-L “” type |
Available upon quote |
・CLP-K2: Control circuit up to AC110 ・CLP-N1/CLP-NM: Transport circuit, measurement circuit, control circuit, (for balanced circuit) ・CLP-H3a/CLP-H3b/CLP-H3c/CLP-H3d: 4-20mA circuit |
Pressure-resistant packing type | Exd II BT6 | Approximately 6.7kg |
・CLP-K2: DC180V ・CLP-N1: DC52V ・CLP-NM: DC170V |
・CLP-H3a: DC9V ・CLP-H3b: DC13.5V ・CLP-H3c: DC27V ・CLP-H3d: DC52V |
(W) 350mm× (D) 220mm× (H) 160mm | Explosion-proof construction |
・CLP-K2 ・CLP-N1 ・CLP-NM ・CLP-H3a ・CLP-H3b ・CLP-H3c ・CLP-H3d |
・CLP-K2: 1.3kV or less ・CLP-N1: 900V or less ・CLP-NM: 1.0kV or less (L-E) /50V or less (L-L) |
・CLP-H3a: 40V or less ・CLP-H3b: 45V or less ・CLP-H3c: 60V or less ・CLP-H3d: 90V or less |
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About Company Handling This Product
- Japan