1.Good conductivity
2. Enough thick of copper thinkness
3. Strong anti-corrosive
4. long service life
5. Easy installation
JB-AA grounding electrode can be widely used in subway,electrical equipment,and comprehensive grounding connection between the waterproof leads devices.While being unaffected by eiectromagetic induction itself,this device can also protect the grounding systen from any stray current.The device consists of non-magnetic steel,sealing ring,leads copper and insulating solid compounds.
Features
1. Grounding resistance is independent from weather condition ®high stability & no routine maintenance.
2. Anticorrosion®30 years or more working lifetime.
3. Electrolytic salts pre-filled can permeate into the surrounding soil, lowering resistivity.
4. Easy installation.
5. Technical parameters meet the standard of UL467
| model NO. | length |
| JB-AA1200 | 1.2mm |
| JB-AA1400 | 1.4mm |
| JB-AA1500 | 1.5mm |
Specification
MODEL | SPECIFICATION( mm ) | WEIGHT ( kg ) | IMPACT ELECTRIC CURRENT (R ) | PH VALUE | 100Ω · m LOW RESISTANCE( Ω ) |
LED-ECRA | 54 × 1500 | 10 | ≤ 1% | 7±5% | 2 |
LED-ECRB | 54 × 3000 | 20 | ≤ 1% | 7±5% | 2 |
