Certificates

The advanced structure has earned Ensto Cubo X several certificates, demonstrating its ability to perform even in the toughest ATEX environments.

1. Empty enclosures

CENELEC (ATEX), IECEx and GOST-R type certificates
DNV 11 ATEX 98909U
IECEx DNV 11.0005U
РОСС FI.ГБ05.B03815
ROSTECHNADZOR (RTN) PERMIT

Protection types:
Ex e & Ex tD Group II,
Equipment category 2, (Gb) zone 1
Group III, (Db) Zone 21, IP66/67 or IP66

Protection type: Ex -ia
Group II, Equipment category 1,
(Ga) Zone 0, IIC
Minimum ambient temperature -55 °C
Maximum ambient temperature +160 °C
Max. ambient temperature (painted) +85 °C
Maximum ambient temperature (AISI with window) +100 °C

2. Equipped junction enclosures

CENELEC (ATEX), IECEx and GOST-R type certificates
DNV 11 ATEX 98913X
I ECEx DNV 11.0006X
РОСС FI.ГБ05.B03816
ROSTECHNADZOR (RTN) PERMIT

Temperature classes (Gas)
T4: 130 °C
T5: 95 °C
T6: 80 °C

Max power dissipation method
Ambient temperatures
-55 to +40 °C
-55 to +55 °C
-55 to +65°C

Certificates for empty enclosures

DNV 11 ATEX 98909U

IECEx DNV 11.0005U

РОСС FI.ГБ05.B03815

 Certificates for equipped junction enclosures

DNV 11 ATEX 98913X

IECEx DNV 11.0006X

РОСС FI.ГБ05.B03816

Ensto Cubo X enclosing system for hazardous areas has been qualified for a Rostechnadzor (RTN) Permit. This permit will be required for the installation, start-up, and operation of equipment on the territory of the Russian Federation.  Rostechnadzor is a Russian federal agency in charge of enforcing safety of use of all potentially hazardous equipment.

Other materials:

Manufacturer's declaration of conformity for empty enclosures

EC declaration of conformity for terminal enclosures