Cooper NSSFMV Series Operating Instructions Manual

NSSFMV Series
Explosion protected floodlight

IM0086 Ver. 6

05/2016

Operating Instructions

Cooper Crouse-Hinds

Cooper Electric (Changzhou) Co., Ltd.

No.189 Liuyanghe Road, Xinbei District, Changzhou,
Jiangsu, 213031, China

1. Dimensions

!

3. Conformity with standards

This explosion protection floodlight meet the requirements of IEC/EN
60079-0, IEC/EN60079-15, IEC/EN 60079-31.

It also complies with the EC Directives for “Apparatus and protective

system for use in explosion atmospheres”(94/9/EC).

It has been designed, manufactured and tested in accordance to the
state of the art and according to ISO 9001:2000.

The luminaires are suitable for use in explosive atmospheres,
Zone2 according to IEC/EN 60079-10-1 and dust area Zone21 and
Zone22 according to IEC/EN 60079-10-2.

4. Safety Instructions

This product should be installed, inspected, and maintained by a
qualified electrician only, in accordance with national regulation,
including the relevant standard and, where applicable, in acc. with
IEC 60079-17 on electrical apparatus for explosive atmospheres.

The national safety rules and regulations for prevention of
accidents and the following safety instructions in these operating
instructions, will have to be observed!

●The floodlight must not be operated in Zone0,Zone1 and Zone20!

●When using in zone 22, the requirements of IEC/EN 60079-14

relating to temperature must be observed. The indicated surface
temperatures in table are not related to a layers above 5mm
thickness.

●After de-energizing, delay 15 minutes before opening,

● Do not open when an explosive dust atmosphere is present.

●Do not install where the marked operating temperature exceed

the ignition temperature of the hazardous atmosphere.

2. Technical data

Hazardous area specification

Type of protection: Ex nR (Restricted breathing)

ATEX classification: Group II Category 3 G 2 D

Certification Marking: ATEX: II3 G Ex nR IIC T…Gc

Ambient temperature: -45ºC~+55ºC

Temperature class: Refer to Type configuration

EC type examination

Certification No.:

Dust protected enclosure

II2 D Ex tb IIIC T…ºC IP66
IECEx: Ex nR IIC T… Gc
Ex tb IIIC T…ºC IP66

DNV 12 ATEX 1021X
DNV 13 ATEX 3405X

●Do not operate in ambient temperatures above those indicated
on the floodlight nameplate.

●The floodlight shall be operated as intended and only in
undamaged and perfect conditions!

●Keep tightly closed when in operation!

●The technical data indicated on the floodlight are to be bserved!

●Change of the design and modifications to the floodlight are not

permitted!

●Multiple, short-term switching must be observed!

●Only genuine Cooper Crouse-Hinds spare parts may be used for

replacement!

●Repairs that affect the explosion protection, may only be carried
out by Cooper Crouse-Hinds or qualified electrician!

●Do not keep these operating instructions inside the floodlight
during operation!

IECEx Certificate No.: IECEx CQM 12.0004X

Degree of protection: IP 66 acc. to EN60529/IEC60529

Cable gland recommend

Approval of the production

Quality assurance: Baseefa ATEX 5952

Enclosure specification

Material of enclosure: Stainless steel

Material of glass: Tempered glass

Mounting plate: Stainless steel

Fasteners: All external fasteners stainless steel

Installation: Mounting bracket

Dimensions: See dimension drawing

Weight: Refer to Type Configuration.

Entry specification

Direct entry: 2×M20×1.5 or 2×M25×1.5 cable entry. Unused
entry is fitted with an certified stopping plug.

Electrical specification

Wattage: 150W/250W/400W

Voltage: 220V/230V/240V 50Hz/60Hz

Lampholder: E40

Insulation class: I acc. to IEC60598

Terminals capacity: 3 or 6 core conductor/cable

Solid：0.5~6mm
Flexible：0.5~4mm2/0.5~6mm

Lamp: High pressure Sodium/Metal Halide

2

2

Entry size Part No. Cable size

M20×1.5
M25×1.5

Mounting the selected cable glands) acc. type and dimensions of the
main connection cable. Following their manufacturer instructions.

5. Field of Application

The floodlight utilizes Ex nR (Restricted breathing) that means an
enclosure is sufficiently well sealed to limit the entry of flammable gas to
below explosive concentration. That means it restricts vapors and gases
from entering inside the floodlight.) protection and IP66 sealing making it
suitable for use for potentially explosive atmospheres in Zone2 and
Zone21/Zone22 hazardous areas in indoors and outdoors in Marine and
Wet locations, where moisture, dirt, corrosion, vibration and Rough
usage may be present.

Application ambient temperature is -45ºC~+55ºC. Refer to the floodlight
nameplate for specific classification information, maximum ambient
temperature suitability and corresponding operating temperature
(T- Number).

The enclosure materials used, including any external metal parts, are
high quality materials that ensure a corrosion resistance and resistance
to chemical substances according to the requirements for use in a
“normal“ industrial atmosphere. In case of use in an extremely
aggressive atmospheres, please refer to manufacture.

IM0086. Revision 6 05/2016 Cooper Electric (Changzhou) Co., Ltd.

Torque (Nm)

screw-in enclosure For cable

CAP816609 8.5-16 20 20
CAP816709 12-21 30 30

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