HT-250SP SERIES
HT-250SP II / 250SPES II ZIANT · HT-250SP III / 250SPES III SILENT
▶Corrosion and rust free for long
lasting apprearance
· ABS Platic front cover and side doors
· Aluminium evaporator case
▶DC motor driven three fan system evaporator
· 2700rpm DC motor, three eva. fans 250mm diameter
· Airflow 2,921m³/h
▶AC electric motor{HT-250SPES II Ziant only}
· 5HP, high performance AC motor
· 220V/380V/415V, 3Phase, 50/60Hz
▶Protection devices
· Engine low oil pressure cutout
· Engine coolant high temperature cutout
· Refrigerant high/low pressure cutout
· Motor overload relay{HT-250SPES II Ziant only}
▶Refrigerant
BOCK Compressor
Made by GEA Bock GmbH, Germany
K30_235TK
· Displacement - 233cc
· Origin - Germany
· No. of Cylinders - 2
· Oil charge - 2.0ℓ
YANMAR Engine
Made in Japan
3TNV76-HT
▶ Clean Emissions
▶ Reliable and Durable
· Lower vibrations and higher strength to the mounting
structure for even better reliability in heavy-duty jobs.
▶ Noise Level Reduction
· Displacement - 854cc
· Origin - Japan
· No. of Cylinders - 3
· Oil charge - 6.0ℓ
HS-500NB 2 Controller
▶ Control system
· Continuous system minitoring
· Programmable set point range
· Easy distinction of double temp. system
· Manual and Automatic engine start
· Digital LCD thermometer
▶ Defrost
· Automatic defrost initiation and termination by microprocessor
· Automatic defrost initiation with air switch
Refrigeration Capacity
| Cooling Capacity |
Temperature |
HT-250SP II / 250SPES II |
| Road |
Electric |
| 30°C(86°F) Ambient under ATP Standard |
R-404A |
℃ |
kcal/h |
watt |
kcal/h |
watt |
| 0 |
4,987 |
5,800 |
3,755 |
4,367 |
| -20 |
2,773 |
3,225 |
2,107 |
2,450 |
| Engine Speed |
1820rpm |
| Diesel Engine |
Model |
Yanmar 3TNV70 |
| No. of Cylinder |
3 |
| Displacement(㎤) |
854 |
| Oil Charge |
6 |
| Compressor |
Model |
Bock FKX30_235TK |
| No. of Cylinder |
2 |
| Displacement(㎤) |
233 |
| Refrigerant |
R-404a / 2.8kg |
| Airflow Volume @ 0 Pa static Pressure |
2,561m³/h |
| Electric |
Power |
- |
220/380/415V,3P,50/60Hz |
| Standby |
Output |
3.8kW(5HP) |
| Automatic hot gas defrost |
Automatic hot gas defrost & termination by microprocessor
/ Air switch |
| Size (LxWxH) / mm |
Evaporator |
1790 x 668 x 555 |
| Condenser |
1200 x 658 x 305 |
| Weight (kg) |
398 |
426 |
Optional Features
▶ Heating system
: When the ambient is lower than the temperature in the truck body then, heating system[hot gas, hot water & electric coil] is used to protect the products from frozen.
▶ Multiple temperature system for multi-compartments
▶ Temperature recorder : System montoring system,Single or two channel
▶ External on/off switch
▶ External engine / electric hour meter
▶ Rear view camera and sensor
