AIR-COOLED Process CHILLERS SCROLL R407C, PACKAGED, with Tank PZAT18D-GE-Discovery-MR450
DISCLAIMER: Process chiller assignment for the GE Discovery MR450 application is bad on availab
le information at the time this document was generated. As with many industries, technical characteristics can change often. Plea contact Legacy Chiller Systems for capacity and feature verifications prior to ordering or specifying this equipment.
Legacy Chiller Systems, Inc.
Example: P Z A T 18 D E 5ipin
P P = Packaged
IE = Indoor Evaporator
OC = Outdoor Condenr
Z Z = Scroll Compressor
新编大学英语第二版
S = Semi-Hermetic Compressor
A A = Air-cooled Condenr
W = Water-cooled Condenr
T T = Integrated Stainless Steel Tank
PT = Integrated Poly Tank
上海英语培训
N = Nexus Technology
18Nominal Capacity Tons
Ex.: 1.5 x 12,000 BTUH = 18,000 BTUH, etc.
D S = Single Compressor
D = Dual Compressor
E Electrical Requirement:
E = 208/230-1-60
F = 208/230-3-60
G = 460-1-60
H = 460-3-60
I = 575-3-60
J = 220-1-50
K = 200/208-3-50
L = 380-3-50
5Refrigerant:
*4 = R134A
5 = R407C
6 = R404A
* Special order refrigerant class
Legacy Chiller Model: PZAT18D
Industrial grade process chiller 6 to 15 tons Series四级总分多少
Standard Options
st patrick dayCondenr fan cycle control (+40 ambient)
ETL listed
IDEC Pentra PLC control System with 5.7 inch ultra bright touch screen.
Copeland Scroll compressor(s)
STAINLESS STEEL brazed plate evaporator with insulation, and cured in a steel bracket STAINLESS STEEL storage tank with 1/2" insulation
Fud STAINLESS STEEL re-circulation pump for tank operation with ball valve and cleanable strainer Compressor and hot gas valve time delays
24V control transformer
Suction accumulator
Water flow switch, Pump differential nsor
Hot gas by-pass capacity control
我也爱你英文
Direct drive condenr fan motor
Rust resistant, high CFM, aluminum condenr fan blade
Condenr(s): copper tube aluminum fin
warwick
Return fluid nsing thermostat
Liquid line drier, sight glass, solenoid, TEV
MICRO - High-pressure refrigerant control
MICRO- Low-pressure refrigerant control with time
MICRO - inlet and outlet realtime readouts.
Compressor motor contactor
Painted galvanized steel sheet metal cabinet (30 tons and larger systems are GALVANIZED)
.5 in insulation on all water and refrigerant lines
Micro - Processor On - Off switch for control circuit operation
Micro - Processor automatic compressor lead lag on dual circuit units
Tank pressure relief valve, vent and drain connections
Full refrigerant charge from factory (407C) Standardant
Computerized factory run testing under load conditions
2010tvb颁奖典礼Basic Technical Support
Standard LTL crating - Pallet, Foam vertical corners with platic wrap. Optional Enhanced Packaging is
2011高考成绩查询
available for most models.
Automatic condenr fan cycle control for air-cooled condenrs Five Year Extended Warranty Program
Factory offered options for this chiller model - Check mark indicates inclusion of this item
Auto city water changeover panel - Plea e (i) for sizing information
Auto city water changeover panel with filter - Plea e (i) for sizing information
Tank Low level auto city water make up
Tank low level indicator with dry contacts
E-Coat - Condenr Coil Coating (coastal protection)
Deduct - Plastic storage tank ction (Deduct available on lect chillers with internal tank systems) Process drop asmblies, one inch copper, wall mounted and ready to install
115 volt rvice outlet, rain-tight (Requires external ckt)
BACnet Gateway and Router, BB2-7030, IP to MS/TP, factory installed
Compressor fusing (230V)
Compressor fusing (460V)
Electrical system upgrade (575V 3ph 60HZ)
EWON - VPN access anywhere - Click (?) for more information
Fud disconnect (230V)
Fud disconnect (460V)
MOXA Five Port Unmanaged Network Switch - Factory Installed
Remote Chiller Controller Touchscreen - Shipped Loo
Voltage - pha monitor with touchscreen HMI indicator.
Factory REBATE - NEXUS Technology - Economizer System - Available Q1 2016 only
Legacy Integrated Economizer System - with NEXUS technology
Process water flow meter (20-100 gpm)
Process water flow meter (45-160 gpm)
Process water pressure gauge t in-out
Add-on package for Glycol applications
Evaporator heat tape freeze protection thermostatically controlled
Flooded condenr with HEATED receiver and head pressure control - 20F rating. For more information on this option - Click ?
Flooded condenr with receiver and head pressure control 0F rating. For more information on this option - Click ?
Casters (Factory mounted) for easy chiller re-location
Enhanced LTL Crating - Pallet, hard wood slats enclosure and plastic wrap
