Daikin LRYEQ16A7Y1 — многофункциональные компрессорные установки для охлаждения [63/96]

Daikin LRYEQ16A7Y1 [63/96] Lrb lrd lrr lrc
Compressor packs & racks
63
Multi compressor rack
unit with semi hermetic
compressors
General features:
Capacity for MT cooling:  kW to  kW
Capacity for LT cooling:  kW to  kW
Ambient temperature range : - °C - +°C
RA, R A, RA, RA RF
Reciprocating semi hermetic compressors:
LRB - Bitzer
LRD - Dorin
LRR - Frascold,
LRC - Copeland stream
Other types, brands and capacities are possible on request
Conditions:
MT: Ambient temperature: °C Evp. Temperature: -°C
LT: Ambient temperature: °C Evp. Temperature: -°C
LRB, LRD, LRR, LRC
Standard configuration:
Basic Frame Version:
Basic frame made from folded and painted steel
sheet, screwed with bolts to make a basic structure to
fix the components on it.
Basic Refrigerating System:
The compressors ( or ) are connected in parallel,
with only one suction and discharge header. Each
compressor is fitted with shut-off valves on suction
line and discharge line.
The compressors are fixed to the frame through
rubber anti-vibration supports.
Compressors used for low temperature are complete
with fan heads.
The oil equalization system is composed of an
oil separator and an equalization header, which
are mounted on the compressor oil sight glass
connection.
According to the number of compressors fitted, there
is one or two oil level indicator/s, fitted onto the
equalization header.
The refrigerating system is equipped with liquid
receivers, if there is more than one receiver, the
installation is made in parallel with a safety valve, a
dehydration cartridge filter, interchangeable, liquid
level alarm, liquid sight glass and shut-off valves.
On suction line there is a mechanical cartridge filter,
interchangeable.
The refrigerating system is fitted with:
General high pressure switch, adjustable and auto-resetting
General low pressure switch, adjustable and auto-resetting
Oil pressure switch for each compressor
Emergency low pressure switch, adjustable and auto-resetting
Low pressure switches for each compressor emergency,
adjustable and auto-resetting
High pressure switches to control condenser fans, adjustable and
auto-resetting (the pressure switches control  fans; if there are
more than  condenser fans, the quantity of pressure switches
installed increases to a maximum of )
Low pressure probe, placed on suction header for capacity control
High pressure gauge
Low pressure gauge
Electrical panel:
Standard power distribution
Disconnecting switch
Compressors protection, with overload cut-out motor protector,
fuses for fans protection, thermos contacts for each single fan
Auxiliary circuit  volt through transformer V/V
Electronic card XCC
IP with greed and ventilation fan
On the door there is the electronic card and  lamps : emergency
(button + lamp), fans block, high pressure switch block, low
pressure
Switch block, and selector for on/off compressors
Condensation control through pressure switches:  pressure switch
every  fans, standard
Accessories:
INSRD
Closed frame with double layer sound proong material RIC. LIQ. Oversized liquid receiver
AC&R
Mechanical oil equalization system with oil reserve, oil line lter,
pressure reduction valve onto oil reserve
FREON Refrigerant charge
TRAXOIL Electronic oil distribution system ELC.C Electronic card EWCM4180 - XC1000D – EWCM9100
INSRD Closed frame with double layer sound proong material CR1 CR1 Capacity controller
CFF Compressors sound shell CR2 CR2 Capacity controller
FQD Frequency driver CAP Capacity step controled compressors
Other additional equipment and special requirements on request

Содержание

Изучите многофункциональные компрессорные установки с полупромышленными компрессорами для различных температурных режимов. Идеально подходят для систем охлаждения.

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