Specifications - Pressuriser - Hitachi EX1200-7 Parts And Service Manual

HITACHI
EX1200-7 Excavator
Specifications High-Capacity HEPA Pressuriser
Blower : Brushless Blower P/N 200002.
Protection : Locked Rotor Protection (Sub Zero Environments) Under
Voltage, Under/Over Current & Over Temperature.
Voltage : 24VDC.
Current Draw : 11 amps (peak). *Note: Motor has slow start to stop excessive
in-rush current.
Air Flow : Up to 30-300 m
Pre-cleaner : Integrated VLR (Very Low Restriction). Turbo Pre-Cleaner.
Filter Element : BreatheSafe HEPA Primary Filter (H14=99.99% MPPS) TESTED AS
PER EN1822 – P/N 500000.
Plugs & Fittings : Mining Spec. Deutsch electrical plugs as standard.
Construction : High strength composite construction.
Serviceability : Easy access HEPA filter with twist-lock (TL) dust cap single
assembly.
Mounting : Heavy Duty adjustable mounting brackets.
Design : Fully designed in SolidWorks 3D CAD & Ansys Engineering
Simulation Software.
FEA Testing : Critical components FEA (Finite Element Analyst) tested in Solid
Works Simulation.
CFD Testing : CFD (Computational Fluid Dynamics) simulations in Flow Works
to ensure optimum air flow through the system.
3
/h or 50-215 CFM.
SPECIFICATIONS HIGH-CAPACITY HEPA PRESSURISER
List of Abbreviations
DH Dual HEPA
DHPR Dual HEPA Powered Recirculation
DHAC Dual HEPA Activated Carbon
DHACPR Dual HEPA Activated Carbon Powered Recirculation
CPM Cabin Pressure Monitor
Central Processing Unit
CPU
DB Decibel Sensor
DPM Diesel Particulate Matter
Gas Sensor
GAS
HEPA High-Efficiency Particulate Air Filter
HPAFU High Pressure Air Filtration Unit
HEPA Return Air Filter
HRAF
HVAC Heating Ventilation and Air Conditioning
MAF Mass Air Flow
Original Equipment Manufacturer
OEM
PM Particulate Mass
RH Relative Humidity
Temperature
TEMP
TS Touch screen
UI User Interface
Vehicle Monitoring System
VMS
VS Vibration Sensor
OGSP OnGuard Sensor Pod
CO2 Sensor INPRESS TS
CO2s
5