PRODUCT DESCRIPTION
| Application Area and Product Feature | |||||||
● Explosion protection to -GB standard ● Can be applied in Zone 1 and Zone 2 Zone 21 and Zone 22 ● The product is consist of flameproof cavity and increased safety cavity, and the branch switch and main switch are operated by the operation handle on the panel; ● Glass fiber reinforced unsaturated polyester resin (GRP) enclosure; ● The wires inside the finished product are connected to terminals when delivery; ● The circuit breaker with metal handle can be used in a low temperature environment and padlock is available; ● when the cable entries are sealed with stopping plug, the cable glands shall be supplied and equiped by users(see p?) ; ● Please indicate special requirements when ordering. | |||||||
| Explosion protection | Gas explosion protection | Ex d e IIC T6/T5/T4 Gb | |||||
| Dust explosion protection | Ex tD A21 IP66 T80℃ | ||||||
| Conformity to standards | GB3836.1, GB3836.2, GB3836.3, GB12476.1,GB12476.5 | ||||||
| Material of enclosure | GRP (Glass fiber reinforced unsaturated polyester resin) | ||||||
| Exposed fastener | Stainless steel | ||||||
| Component | 8051 Explosion-proof and corrosion-proof circuit breaker, See P-01 for technical parameters | ||||||
| 8051-L Explosion-proof and corrosion-proof circuit breaker (Residual-current) , See P-04 for technical parameters | |||||||
| 8054 Explosion-proof and corrosion-proof motor protection switch, See P-02 for technical parameters | |||||||
| 8057 Explosion-proof and corrosion-proof surge protective device, See P-10 for technical parameters | |||||||
| International famous brand terminal | |||||||
| Rated voltage | 220, 230, 240, 380, 415V AC | ||||||
| Rated current | Main switch | 6A≤Ie≤250A | |||||
| Branch switch | 1A≤Ie≤63A | ||||||
| Frequency | 50Hz/60Hz | ||||||
| Parameter | Main circuit current | Branch current | Main circuit current | Branch current | Main circuit current | Branch current | |
| 80A≤le≤250A | le≤63A | le≤80A | le≤63A | le≤63A | |||
| Gas temperature group | T4 | T5 | T6 | ||||
| Dust temperature group | T95℃ | T80℃ | T80℃ | ||||
| Degree of protection | IP66 | ||||||
| Ambient temperature | -20℃~+40℃ | ||||||
| Cable entries | Standard | G1/2～G2，HLBM- is recommended，refer to P？ for details | |||||
| Optional | M16×1.5～M63×1.5, HLBM- is recommended，refer to P？ for details. | ||||||
| Inlet direction | Bottom in and bottom out, can be customized upon request | ||||||
| Installation Method | Hanging type (standard) | ||||||
| Floor type (optional) | |||||||
