Flameproof Chiller Unit - Zone 1

An essential optional fitting for Hughes emergency tank showers

operating in extreme hot climates. The heat of the sun can

increase the water temperature within the tank shower to levels

which may scald a user upon activation. This flameproof chiller is

suitable for use in hazardous environments, ATEX Zone 1, and will

maintain the water temperature within the tank between 16-38C

as per EN15154 and ANSI Z358.1-2014 requirements.

• Durable marine grade copper-free aluminium light alloy control

enclosure

• Ability to set required water temperature (factory set to 25C) • Retrofittable to your existing Hughes emergency tank showers

Specifications

MATERIALS OF CONSTRUCTION

CASING MATERIAL

CASING MATERIAL FINISH

SERVICES

SUITABLE ENVIRONMENT

UNIT CLASSIFICATION

TOTAL COOLING DUTY

REFRIGERANT

INGRESS PROTECTION

CONNECTION SIZE

ELECTRICAL POWER SUPPLY - SINGLE PHASE CHILLER

Zinc Coated Mild Steel (Zintec)

Polyester Industrial Powder Coated

ATEX Certified, Zone 1

EX II 2G IIB T4

3 kW

R134a suitable for very high ambient operation (non-ozone depleting)

IP 66

3/4” 220-240V/1Ph/50hz

                                                - THREE PHASE CHILLER

380-420V/3Ph/50hz or 440-480V/3Ph/60h

TOTAL POWER CONSUMPTION - SINGLE PHASE CHILLER

1.96kW

                                                - THREE PHASE CHILLER

1.79kW

RUNNING CURRENT - SINGLE PHASE CHILLER

15.15A

                                                - THREE PHASE CHILLER

4.35A

AMBIENT OPERATING TEMPERATURE

OPERATING LIMITS

FLUID TEMPERATURE RANGE

DIMENSIONS & WEIGHT

0C / 32F to 60C / 140F

18C / 64F to 36C / 97F

DIMENSIONS - STANDARD ORIENTATION (WxDxH)

698mm (27.5in) x 1017mm (40in) x 1175mm (46.2in)

WEIGHT

230kg / 507lb

www.hughes-safety.comProduct DatasheetFlameproof Chiller Unit - Zone 1

1

35

5 1

0 0 2

0 6 2

0 0 2

5 1

TYP 4 OFF

13 THRU

2 8 0 1

2 7 1 1

0 9

A

A

B

C

D

E

F

6

7

NOTES: 1.

   II 2G IIB T4.

7

8

NOTES:

TANK WATER CHILLER UNIT ATEX CLASSIFICATION:

   II 2G IIB T4.

ATEX OPERATING LIMITS: 0 C TO +60 C.

8

UNIT CASING MATERIAL: POWDER COATED ZINTEC.

UNIT WEIGHT: 195kg.

BHZ1-0030B11

BHZ1-0030C11

BHZ1-0030G11

BHZ1-0030G11

POWER SUPPLY.

TANK WATER CHILLER UNIT ATEX CLASSIFICATION:

POWER SUPPLY: SEE TABLE BELOW:

ATEX OPERATING LIMITS: 0 C TO +60 C.

UNIT CASING MATERIAL: POWDER COATED ZINTEC.

BHZ1-0030G11

UNIT WEIGHT: 195kg.

POWER SUPPLY: SEE TABLE BELOW:

BHZ1-0030B11

BHZ1-0030C11

BHZ1-0030G11

NOMINAL 230V/1PH/50Hz

NOMINAL 250V/1PH/60Hz

380-420V/3PH/50Hz

A

420-460V/3PH/60Hz

CONTROL PANEL IS SUPPLIED WITH M32 CABLE ENTRY FOR

NOMINAL 230V/1PH/50Hz

POWER SUPPLY.

NOMINAL 250V/1PH/60Hz

TANK WATER CHILLER UNIT NOMINAL COOLING DUTY: 3kW.

380-420V/3PH/50Hz

WATER PIPE CONNECTIONS ARE 3/4” BSP CONNECTIONS.

420-460V/3PH/60Hz

REFRIGERATION SYSTEM FITTED WITH HIGH PRESSURE SAFETY

CONTROL PANEL IS SUPPLIED WITH M32 CABLE ENTRY FOR

SWITCH 27.6barg/400psig.

TANK WATER CHILLER UNIT NOMINAL COOLING DUTY: 3kW.

WATER PIPE CONNECTIONS ARE 3/4” BSP CONNECTIONS.

FAN MOUNTING PLATE RING.

REFRIGERATION SYSTEM FITTED WITH HIGH PRESSURE SAFETY

REFER TO THE INSTALLATION, OPERATION AND

DO NOT OPEN COVERS WHEN UNIT IS ENERGISED.

ENSURE TIP CLEARANCE OF 5mm BETWEEN FAN BLADE AND

MAINTENANCE MANUAL TO ENSURE INTEGRITY OF THE TANK

WATER CHILLER UNIT. USERS MUST FAMILIARISE THEMSELVES

WITH ALL COMPONENTS BEFORE CARRYING OUT ANY

B

SWITCH 27.6barg/400psig.

DO NOT OPEN COVERS WHEN UNIT IS ENERGISED.

ENSURE TIP CLEARANCE OF 5mm BETWEEN FAN BLADE AND

FAN MOUNTING PLATE RING.

MAINTENANCE.

REFER TO THE INSTALLATION, OPERATION AND

MAINTENANCE MANUAL TO ENSURE INTEGRITY OF THE TANK

WATER CHILLER UNIT. USERS MUST FAMILIARISE THEMSELVES

WITH ALL COMPONENTS BEFORE CARRYING OUT ANY

MAINTENANCE.

2

3

830

35

W O L F

35

3

4

FLOW

FLOW

FLOW

1

2

35

5 1

0 0 2

830

0 6 2

0 0 2

5 1

TYP 4 OFF

13 THRU

VIEW ON A-A

971

799

VIEW ON A-A

971

799

172

2 8 0 1

2 7 1 1

0 9

CLIENT CABLE ENTRY

M12 UNIT EARTH STUD

172

F L O W

PLAN VIEW

698

CLIENT CABLE ENTRY

W O L F

5 1 0 1

F L O W

PLAN VIEW

698

0 9 4

2 8 6

4

5

5

6

FLOW

5 1 0 1

0 9 4

2 8 6

M12 UNIT EARTH STUD

A

A

M12 UNIT EARTH STUD

INLET PIPE CONNECTION

OUTLET PIPE CONNECTION

80

106

LEFT SIDE ELEVATION

FRONT ELEVATION

RIGHT SIDE ELEVATION

5

6

1

REAR ELEVATION

A

B

C

D

E

F

C

D

E

INLET PIPE CONNECTION

5

6

1

SHEET No: 1 OF 2

SCALE: 1:15

REVISION:

C1

A3 SIZE

7

DRAWING No:

BHZ200-0004

7

8

MATERIAL:

CLIENT:

N/A

FINISH:

PROJECT:

N/A

THIRD ANGLE

PROJECTION

MODEL No:

TITLE:

BHZ1-0030X11

MODEL No:

BHZ1-0030X11

TITLE:

BHZ1 3kW TANK WATER CHILLER UNIT

GENERAL ARRANGEMENT

THIS IS A CAD PRODUCED DRAWING

BHZ1 3kW TANK WATER CHILLER UNIT

& MUST NOT BE MODIFIED MANUALLY

GENERAL ARRANGEMENT

A3 SIZE

DRAWING No:

BHZ200-0004

F

SHEET No: 1 OF 2

SCALE: 1:15

REVISION:

C1

LEFT SIDE ELEVATION

FRONT ELEVATION

A

DOCUMENT No.

DESCRIPTION

REFERENCE DOCUMENTS

C1

02.02.2021

S.M.S.

S.M.

D.C.

TITLE BLOCK UPDATED

M12 UNIT EARTH STUD

OUTLET PIPE CONNECTION

UNLESS OTHERWISE SPECIFIED:

80

RIGHT SIDE ELEVATION

BASELINE

DO NOT SCALE DRAWING

REAR ELEVATION

ALL DIMENSIONS IN mm

CLIENT:

106

PROJECT:

© This drawing is the copyright and property of Nucore Group Ltd. All rights reserved. This drawing shall not be reproduced in any form, transmitted or used for any purpose other than which it was provided without prior written consent.

THIS IS A CAD PRODUCED DRAWING & MUST NOT BE MODIFIED MANUALLY

5

6

REVISION

REVISIONS

3

4

NUCORE GROUP LTD UNIT 4C, THE CORE, BERRYHILL CRESCENT, BRIDGE OF DON, ABERDEEN, AB23 8AN Email: productsenquiries@nucore-group.com WEB: www.nucore-group.com TEL. +44 (0) 1224 707080

NUCORE GROUP LTD UNIT 4C, THE CORE, BERRYHILL CRESCENT, BRIDGE OF DON, ABERDEEN, AB23 8AN Email: productsenquiries@nucore-group.com WEB: www.nucore-group.com TEL. +44 (0) 1224 707080

5

THIRD ANGLE PROJECTION

6

8

© This drawing is the copyright and property of Nucore Group Ltd. All rights FINISH: reserved. This drawing shall not be reproduced in any form, transmitted or used for any purpose other than which it was provided without prior written consent.

D.C. D.C. REFERENCE DOCUMENTS APPVD CLIENT

AS BUILT ISSUED FOR CONSTRUCTION

BASELINE

UNLESS OTHERWISE SPECIFIED:

DO NOT SCALE DRAWING

ALL DIMENSIONS IN mm

REV

DATE

BY

MATERIAL:

N/A

M.K.S. M.K.S.

S.M. S.M.

DESCRIPTION

HVAC & REF.

APPVD

N/A

CHKD

CHKD

4

DOCUMENT No.

C B

16.05.2018 24.04.2018

C1

02.02.2021

S.M.S.

C B

16.05.2018 24.04.2018

M.K.S. M.K.S.

S.M.

S.M. S.M.

D.C.

D.C. DRW 001 Rev A-3 D.C.

TITLE BLOCK UPDATED

AS BUILT ISSUED FOR CONSTRUCTION

REV

DATE

BY

CHKD

APPVD

CHKD

APPVD

HVAC & REF.

CLIENT

REVISION

REVISIONS

DRW 001 Rev A-3

2

2

3

A

B

C

D

E

F

Hughes Safety Showers Ltd, Whitefield Road, Bredbury, Stockport SK6 2SS UK T: +44 (0)161 430 6618 E: sales@hughes-safety.comGeneral Arrangement Drawingwww.hughes-safety.com

Project: Q-32976 - Tecnmont SKIKDA Folder: Project Root