Part No

TypeCom

pressor Voltage

Cooling Capacity

Refrigerant Type

Heating

VoltageH

eating Capacity

No. of

pumps

Length mm

Width

mm

Height m

mW

eight kg

HP-4456-000

Heat &

Cool400V 3ph AC

14kWR407C

400V 3ph AC5kW

11250 (1398)

800300

112

HP-4456-200

Cool Only

400V 3ph AC14kW

R407CN

/AN

/A1

1250 (1398)800

300109

HP-4456-220

Cool Only

400V 3ph AC14kW

R407CN

/AN

/A1

1250 (1398)800

300124

HP-4456-300

Heat &

Cool400V 3ph AC

14kWR407C

600V DC

10kW1

1250 (1398)1050

300135

HP-4456-400

Heat &

Cool200V 3ph AC

14kWR407C

340V DC

10kW2

1250 (1398)1050

300135

HP-4456-450

Heat &

Cool200V 3ph AC

14kWR407C

340V DC

20kW2

1250 (1398)1050

300135

HP-4456-470

Heat &

Cool600V D

C10kW

R134a600V D

C3.6kW

21250 (1398)

800300

129

HP-4456-480

Heat &

Cool600V D

C10kW

R134a600V D

C20kW

21250 (1398)

800300

135

HP-4456-500

Cool only400V 3ph AC

11kWR134a

N/A

N/A

11250 (1398)

800300

135

HP-4456-600

Heat &

Cool600V D

C10kW

R407C600V D

C10kW

11250 (1398)

800300

99

HP-4456-610

Heat &

Cool600V D

C7.5kW

R134a600V D

C3.6kW

11250 (1398)

800300

88

HP-4456-700

Heat, Cool &

Passive400V 3ph AC

9kWR407C

400V 3ph AC5kW

11250 (1398)

800300

125

HP-4456-740

Heat, Cool &

Passive400V 3ph AC

7kWR134a

400V 3ph AC5kW

11250 (1398)

800300

125

HP-4456-900

Heat, Cool &

Passive600V D

C7.5kW

R134a600V D

C3.6kW

11250 (1398)

800300

99

HP-4456-910

Heat, Cool &

Passive600V D

C7.5kW

R134a600V D

C3.6kW

11250 (1398)

800300

99

HP-4456-920

Heat, Cool &

Passive600V D

C7.5kW

R134a600V D

C3.6kW

11250 (1398)

800300

99

Lightweight BTMS

HP-4964-000

Heat, Cool &

Passive600V D

C7.5kW

R134a24V D

C1kW

1756 (850)

376440

45

HP-4964-100

Heat &

Cool600V D

C7.5kW

R134a24V D

C0.5kW

1756 (850)

376440

45

HP-6145-000

Cool Only SPLIT

600V DC

7.5kWR134a

N/A

N/A

1702

481296

36.5

HP-6265-000

Heat Cool SPLIT

600V DC

12kWR134a

600V DC

3.6kW1

700595 (705)

25845

HP-6103-000

Heat, Cool &

Passive400V 3ph AC

7kWR407C

400V 3ph AC5kW

1980

370 (560)450

93

HP-6237-000

Heat &

Cool600V D

C7.5kW

R134a600V D

C20kW

21258

958 (1106)300

107

HP-6252-000

Heat, Cool &

Axle Cool

400V 3ph AC7.5kW

R407C400V 3ph AC

5kW2

1123740

565123

HP-6130-000

Cool Only D

ual400V 3ph AC

7kWR134a

N/A

N/A

21145

550537

144

Franklin, Indiana

To maximise cell life, the battery manufacturers typically want to hold the battery at a solid state 25°C (20°C up to 35°C) regardless of ambient temperature, for example heating will operate in ambient of -30°C up to 5°C, passive cooling will operate in an ambient of 0°C up to 20°C and active cooling will operate in an ambient 20°C up to 40°C (50°C on tropical applications).

Creating the future of thermal management

We are here to help. Please contact us to discuss requirem

ents if these products do not fit exactly what you are looking for.ACTIVE COOLING

ACTIVE COOLING

HEATING

BATTERY THERMALMANAGEMENT SYSTEMS

Electric vehicle development is now accelerating with a significant number of electric vehicles already on the road with an indication this trend will increase over the next decade. The key functions of the electric drive system is story electrical energy, charging and discharging which is carried out by installing high value batteries.

Grayson have developed a 3 stage battery cooling (Primary Cool) and heating unit which is a single BTMS to optimise the temperature for the entire bank of batteries.

Equally the batteries need to rise above 5°C as quickly as possible because they do not operate efficiently below this value.

Optimises battery efficiency & life

TEMPERATURE CONTROL IS CRITICAL TO THE FUNCTION & LIFE OF THE BATTERY

CONNECTORS | HEAVY DUTY MULTI CONNECTOR Control | CAN 0 & CAN 1 (outside) J1939

Airflow directions

Low voltage connection

Water connections

Driving direction

High voltage connection

Air FlowDirection

HP-4964-100

Box dimensions: 376 x 440 mmOverall length (mounting): 756 mmOperating Ambients: -30°C to 45°C

Box dimensions: 596 (705) x 258 mmOverall length (mounting): 700 mmOperating Ambients: -30°C to 45°C

Box dimensions: 800 x 300 mmOverall length (mounting): 1398 mm

Operating Ambients: -30°C to 45°C

Box dimensions: 958 (1106) x 300 mmOverall length (mounting): 1258 mm

Operating Ambients: -30°C to 45°C

HP-6265-000HP-6237-000

HP-4456-610

376mm

440m

m

1398mm1250mm

300m

m

1050mm

DESIGNED TO THE HIGHEST STANDARDS, BUILT TO DELIVER.

Flexible bespoke solutions for maximum compatibility

Quick Connection Plug & Play to reduce installation time and cost

Fully integrated components maximising efficiency

High capacity heating capability offering rapid warm up allowing batteries to reach operating temperature quickly

Energy saving passive ambient cooling

Active refrigerant cooling allowing tropical cooling capacity

Brushless fans, scroll compressor, brushless pump provide long life & reliable performance

Compact unit offering 3 step thermal management systems – Heating / Passive Cooling / Active cooling

Efficient energy consumption while maximising cooling performance

Smart control logic operating J1939 with CAN standard

Compressor options: 600V DC (400V DC - 720V DC) 400V / 50Hz / 3 ph200V / 60Hz / 3 ph

Built in aluminium header tank with coolant level sensor or switch

Refrigerant R134a (optional R407C) ready with new ODP/GWP refrigerants

Compact unit with complete thermal management system

This system is delivered fully charged with refrigerant

Transit Bus

Battery Manufacturers

Refuse Vehicles

School Bus

Rail & Urban Trams

Military

Mining

Inverter Manufacturers

Productionin 3 manufacturing plants

Optimises batteryefficiency & life

Plug & playeasy installation

Designedwith Grayson’s extensive knowledge

Guaranteedreliability

Adaptsto vehicle ambient temperature

Supportedwith exceptional service

Specialists inbus & truck, battery manufacturers & refuse vehicles

HP-4456-000 Box outline 1250 x 800 x 300 mm

DRIVING CONSTANT TEMPERATURE IN THE HOTTEST & COLDEST CLIMATES - TO EXTEND VEHICLE BATTERY LIFE.The BTMS system is equipped with a refrigeration circuit with one or two condensers. Different types/ and models of compressor are utilised depending on capacity required and power voltage available. The type of BTMS selected for your application depends on vehicle specification and could include active cooling, passive cooling and or a heating circuit.

Installing our BTMS offers assured quality of the manufacture and our desire to extend life to your batteries.

High Voltage Power Low Voltage 24VDC Power

CAN Communication (J1939)Water IN / Water OUTBUS ROOFTOP

LIGHTWEIGHT

RAIL TRUCK

THE GRAYSON RANGE IS DEVELOPED FOR EASY SERVICE & MAINTENANCE

TYPICAL APPLICATON EXAMPLES OF OUR GRAYSON BTMS

BTMS provides glycol temperature control for comfortable running of battery modules. BTMS can be installed on the roof of the vehicle for easy service and maintenance. However, being integrated into the vehicle frame is also an option to suit available envelope space.

Active Cool & Heat Unit

Active/Passive Unit

BTMS STANDS UP TO THE CHALLENGE.

PRODUCT INFORMATION BTMS SPECIFICATIONS APPLICATIONS FEATURES

Grayson developed software integrated into units offering Plug & Play solutions.

ALL WE NEED FROM YOU:

756mm