Explosion-Proof Distribution Box manufacturer profile

SUREALL TECHNOLOGY LIMITED

SUREALL TECHNOLOGY LIMITED is an explosion-proof distribution box manufacturer based in China. [S1]

Country
China [S1]
SUREALL SPN-d-IIB explosion-proof panelboard
Official product image [S8]

Evidence scope

The retained official product route documents: SUREALL TECHNOLOGY LIMITED manufactures explosion-proof lighting and electrical distribution panels from Changsha, Hunan. This dossier uses that cited route as the editorial scope. [S4]

Explosion Proof Distribution

Documented series: SUREALL SPN-d-IIB Ex d IIB explosion-proof panelboards

SUREALL TECHNOLOGY LIMITED manufactures explosion-proof lighting and electrical distribution panels from Changsha, Hunan. [S4]

Documented specifications for Explosion Proof Distribution
Ingress protectionIP66 [S6]
Materialaluminum [S7]
  • SUREALL SPN-d-IIB Ex d IIB explosion-proof panelboards [S3]

Selection fit: Flameproof aluminum panelboards with internal circuit breakers for Class I Division 1 / Zone 1 distribution up to 630 A, IP66. [S5]

Product range and documented series

SUREALL TECHNOLOGY LIMITED manufactures explosion-proof lighting and electrical distribution panels from Changsha, Hunan. [S4]

  • SUREALL SPN-d-IIB Ex d IIB explosion-proof panelboards [S3]Source note: n Proof Panelboards SPN-d-IIB Series IMAGES VIDEO     Explosion Proof Panel Ex d 11b Explosion Proof Panelboards SPN-d-IIB Se

Procurement fit

The SUREALL SPN-d-IIB Ex d IIB panelboard series is positioned for procurement in hazardous area electrical distribution. Units are flameproof aluminum constructions integrating internal circuit breakers, rated for Class I Division 1 and Zone 1 locations. Current capacity is documented up to 630 A. Ingress protection is specified at IP66. The series designation indicates Ex d IIB protection type, suitable for Group IIB gas atmospheres. This profile applies strictly to the documented panelboard series.

Technical capabilities

Technical capabilities of the SUREALL SPN-d-IIB Ex d IIB explosion-proof panelboard series center on the flameproof Ex d enclosure concept applied to aluminum panelboard construction. Internal circuit breakers provide overcurrent protection within the panelboard assembly. The series carries an IP66 ingress protection rating. Maximum current rating is 630 A. The IIB gas group designation indicates suitability for less easily ignited gas atmospheres. Specific breaker frame sizes, interrupting ratings, and busbar configurations are not publicly documented.

Markets and applications

The SUREALL SPN-d-IIB Ex d IIB panelboard series is applicable to industrial installations requiring electrical distribution in classified hazardous areas. Suitable environments include Class I Division 1 and Zone 1 locations where flammable gases or vapors may be present continuously or intermittently. The 630 A current capacity supports feeder and sub-feeder distribution. The IIB gas group rating covers typical petrochemical and refinery process areas. End markets and reference installations are not publicly documented.

Evidence limitations

Evidence for the SUREALL TECHNOLOGY LIMITED profile in the explosion proof distribution category is limited to the SPN-d-IIB Ex d IIB panelboard series and its procurement fit summary. Number of certified manufacturing facilities, company size, founding year, and annual production volume are not publicly documented. Third-party certifications, such as ATEX, IECEx, or UL listings for the panelboard series, are not publicly documented. Specific component approvals, distributor network, warranty terms, lead times, customer references, and application case studies are not publicly documented.

Editorial summary

SUREALL TECHNOLOGY LIMITED is a China-based manufacturer catalogued in the explosion proof distribution category. The only documented product series is the SUREALL SPN-d-IIB Ex d IIB explosion-proof panelboard line, featuring flameproof aluminum enclosures with internal circuit breakers. The product is rated for Class I Division 1 and Zone 1 hazardous areas, with a maximum current of 630 A and IP66 ingress protection. No additional product families, complementary lines, or related sub-categories are documented for this manufacturer within the scope of available facts.

Compiled prose, not a quotation. It restates facts drawn from the cited rows above and adds none of its own. It is not itself a sourced record, so read the cited sections for the authoritative wording.

Frequently asked questions

What Explosion-Proof Distribution Box product is documented for SUREALL TECHNOLOGY LIMITED?

The retained product material names SUREALL SPN-d-IIB Ex d IIB explosion-proof panelboards. The dossier keeps this as a product-level statement rather than using it as a claim about the company's entire catalogue. [S3]

Research notes

The retained first-party packet supports a richer product-level reading surface, but it does not yet contain 600 words of distinct cited content. This noindex dossier remains in reviewing status until additional source-backed facts are retained.