Transcript EUW(L)-M(A)XY - Аирконд

EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
EWWD-MBYNN
Water-cooled
EWLD-MBYNN
Condenserless
Applied Systems Sales
1
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
EWWD-MBYNN
Water-cooled
EWLD-MBYNN
Condenserless
Contents
A.
Equipment Overview
B.
Capacity Range
C.
Operation Range
D.
Specifications
E.
Construction
F.
Options & Kits
Applied Systems Sales
2
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
Large Chillers: R-134a
A.
Equipment Overview
Condenserless
Unit
EWWD120-280MBYNN
EWLD120-260MBYNN
Single Circuit
EWWD360-540MBYNN
EWLD340-540MBYNN
Double Circuit (2 Compressors)
• Daikin stepless single screw compressor
• All components optimized for use with R-134a
• Water heat exchangers: Brazed Plate Evaporator and Shell & Tube Condensor
• Double refrigeration circuit (from 340kW)
Applied Systems Sales
3
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
B.
Capacity Range – EWWD~MBYNN
EWWD-MBYNN
Model
120
180 240
280
360
440
500
CC kW
114
150 171
265
340
405
470 500 530
40
60
100
120
140
160 180 200
HP
80
520 540
Single circuit
Double circuit
(1 compressor)
(2 compressors)
Applied Systems Sales
4
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
B.
Capacity Range – EWLD~MBYNN
EWLD-MBYNN
Model
120
170 240
260
340
400
480
CC kW
116
170 235
273
366
432
498 522 546
40
60
100
120
140
160 180 200
HP
80
500 540
Single circuit
Double circuit
(1 compressor)
(2 compressors)
Applied Systems Sales
5
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
C.
°C
60
Operation Range – EWWD~MBYNN
For EWWD 240/280/500/520/540
LWC
For EWWD 120/180/360/440
50
44
40
Start-up area
30
25
20
Glycol
15
-10
-4
0
Water
4 7
10
LWE
16
20
Applied Systems Sales
°C
6
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
°C
60
C.
TC
Operation Range – EWLD~MBYNN
For EWLD 240/260/480/500/540
62
For EWLD 120/170/340/440
55
50
49
40
Start-up area
30
25
20
Glycol
15
-10
-2
0
Water
4 7
10
LWE
16
20
Applied Systems Sales
°C
7
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications
Daikin Stepless
Single Screw Compressor
pCO2 Control Platform
Brazed Plate
Evaporator
Shell & Tube
Condenser
Applied Systems Sales
8
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Refrigerant
EWWD~MBY
 Pure Refrigerant -> No Glide
 ODP = 0
 Chlorine free
 Low toxicity
 Not flammable
 Good and efficient refrigerating capacity
 Moderate operating pressures
Applied Systems Sales
9
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Stepless Compressor
Reliable New compressor:
New features:
Stepless G-type compressor
- Newly designed gate rotors
- High efficient electric motor
- COP increase of 5 to 10%
- Newly designed slide vanes
Applied Systems Sales
10
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Stepless Compressor
High Efficiency
• Engineered plastic gate rotors
• Ensuring closer tolerences
Discharge
Suction
Compact Design
Equalising
Durable & Reliable
line
• Fewer moving parts
• Balanced forces = Low bearing loads
• Plastic on metal = Low wear
• No need for oil pump
HP
LP
Discharge
High pressure
1st Service Interval
after 40000 hours
Low Vibration & Noise
• Plastic on metal = lower noise
• Runs at 2900rpm = 17400 compressions/min
• Smoothed discharge flow = low vibrations
Applied Systems Sales
High pressure
11
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Stepless Compressor
Launch of STEPLESS capacity control
(Sales launch: August 2005)
Better partial load control
 WHAT YOU WANT IS WHAT YOU GET
G-type stepless
More precise control of the temperature
 OUTLET CONTROL (± 0.5oC)
Smaller minimum water volume required
 Upto 40% less than stepped chillers
 Less need for buffer tanks
Saves the environments resources …
and nevertheless your own resources
Designed, tested and manufactured in Daikin’s own laboratories.
Applied Systems Sales
12
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Stepless Compressor
STEPLESS capacity regulation
The compressor has built-in capacity control by 30 – 100%
by stepless slide valve mechanism, and adjustable volumetric ratio
Chiller Load
Chiller Load
100%
100%
30%
Starting position
12%
Demand
15%
12%
Starting position
Demand
Double Circuit
Single Circuit
Designed, tested and manufactured in Daikin’s own laboratories.
Applied Systems Sales
13
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Evaporator
 Brazed plate heat exchangers for evaporator
 Filter & Flow switch
 High W/m² value for increased efficiency
 Optimal refrigerant distribution
 Decreased refrigerant charge
Water
Superheated
Vapor
Vapor
&
Liquid
Refrigerant
Applied Systems Sales
14
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Evaporator Hydronics
To secure the safety of YOUR installation + EASY INSTALLATION
Flow Switch
Semi Mounted
Perforation diameter = 1mm
 Evaporator Filter (free supplied)
 Victaulic Joints (free supplied)
 Flow switch (factory semi-mounted)
Applied Systems Sales
15
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Evaporator Hydronics
Victaulic joints:
- Absorb vibration
- Reduce operating sound
- Reduce thermal deflection
- Simplify chiller installation
• 8° angle guarantees stress free
• Leak tight water piping connection
Applied Systems Sales
16
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Condensor
 Shell and Tube condenser
__Refrigerant in Shell
 Ideal for stable refrigerant R-134a
 Special double sided enhanced tube:
 40% size reduction
 High W/m² value for increased efficiency
 Optimal refrigerant distribution
 Reduction in refrigerant charge
Condenser
Applied Systems Sales
17
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> pCO2 Controller
Benefits for the user ...
- provides detailed information
- accurate control of all functional parameters
- easy menu screen scrolling.
Applied Systems Sales
18
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Features
Specifications -> pCO2 Controller
 Automatic restart after power failure
 Control of operating and safety parameters
 Schedule timer (4 timer groups)
 Advanced freeze-up control
 Floating set point according to ambient temperature
 Extended alarm history (20 alarms)
 5 languages
 Time and date information
 Daily pump on
 Temperature probe fine tuning
 Lead-lag of compressors
Applied Systems Sales
19
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Temperature Control
Inlet / Outlet Control
Floating Setpoint
•
•
•
•
•
Alters setpoint in function of ambient or ∆T
Increase setpoint = increase evaporating temp
Sampling of temperatures every 12seconds
Fast (7%) Load-up, Slow Load-up (3%) or No Action depending on deviation
Fast (7%) Load-down, Slow Load-down (3%) or No Action depending on deviation
Applied Systems Sales
20
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Freeze-up Control
LWE (°C)
4
1) Freeze-up Prevention
Unload compressor if LWE drops
1oC below MOW
3
2) Freeze-up Protection
2,5
Stop compressor if LWE drops
Freeze-Up
Safety Setting
1,5oC below MOW
1
2
STOP
Applied Systems Sales
t(min)
*For Glycol: ZH -6,5°C / ZL -11,5°C
21
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
EEV
Specifications -> Expansion Device
• Greater control over a wider operating range
• Superheat kept to a minimum – optimizing evaporator
• Can cope with lower head pressures than TEV’s
Pro’s
• Energy savings at part load condition
• Energy savings at reduced optimum head pressures
TEV on the 110, 180, 360
and 440 kW systems
Operation based on external
Pressure compensation
Applied Systems Sales
22
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> DICN
WHAT?
Combine up to 4 DAIKIN chillers as if they were 1 unit …
FEATURES : - Entering or Leaving water control
- Running hours balancing between units
- Flexible and efficient pump control
- Features of the individual unit remain
ADVANTAGES:
Comfort cooling :
- Extend the DAIKIN chiller range
- Create a chiller system of
up to 2 MegaWatt ...
Process / Industrial cooling :
- Even more precise & efficient capacity control
- Standby : provide backup in case of alarm
- Cooling available under any conditions
Bigger System Capacity
Applied Systems Sales
Increase System Reliability
23
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> DICN
DICN - System Example 1
Slave 3
“Constant water volume system”
Leaving water control with sensor.
Slave 2
Pump runs if at least 1 unit = ON.
Slave 1
Fixed Speed
Pump
Master
LOAD
EKCLWS
Applied Systems Sales
24
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> DICN
Fixed Speed
Pumps
Slave 3
DICN - System Example 2
SL3
“Variable flow water system”
Entering water control.
Slave 2
SL2
Slave 1
Pump SL1-3 runs if unit = ON
Pump Master runs always.
Inverter pump
SL1
Master
M1
Applied Systems Sales
25
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
D.
Specifications -> Safety Devices
 Double high pressure switch
HP
 Low pressure switch
 Freeze-up prevention & protection
 Discharge thermal protector
LP
 Pressure relief valve on compressor
 Compressor motor over current protector
 Compressor motor thermal protector
 Reverse phase protector
 Recycling and guard timer
 Digital display controller with electronic temperature control
 Emergency Stop
Applied Systems Sales
26
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
E.
Construction -> Robust Chassis
High Quality Platework!
Galvanized steel plate
Zinc-Phosphate coating
Epoxy powder painted
COLOR  Ivory white = Munsell code 5Y7.5/1
Applied Systems Sales
27
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
E.
Construction -> EWWD120~280
1 014mm
898mm
Applied Systems Sales
2 672mm
28
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
E.
Construction -> EWWD360~540
Single or double circuit have the same footprint
DAIKIN :
proposes COMPACT LINE units.
EASY split up in separate modules,
without influence on refrigerant circuit !
EWWD340-540MBYN
EWLD360-540MBYN
split up in 2 modules.
Applied Systems Sales
29
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
E.
Construction -> Compact Design
Enter through the roof.
Transport through the basement.
Applied Systems Sales
30
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
E.
Construction -> Serviceability
Applied Systems Sales
31
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> Factory Fitted
1. Low Noise Operation
2. Dual Pressure Relief Valve
OPLN
OP03
3. Suction Stop Valve
4. Mains Isolator Switch
5. Ammeter Voltmeter
OP12
OP52
OP57
Applied Systems Sales
32
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> Low Noise (OPLN)
Low noise
operation
The casing is completely closed
with sheet metal insulated from the inside
with sound absorbing insulation.
Sound power level reduction of
- 6 dB(A)
Applied Systems Sales
33
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> For Service
OP03 Dual Pressure
Relief
1
OP12 Suction Stop
Valve
Non Return Valve on HP-Side
is Standard
Stop Valve on LP-Side
is an option
Pressure Side
HP-Side
Suction Side
LP-Side
2
Re-calibration possible without
refrigerant evacuation
Daikin Single Screw
Compressor
Applied Systems Sales
34
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> For Service
OP57 Ammeter / Voltmeter
Unit
1
Terminal
FOR
1&2
Unit
2
Compressor 1
V
A
Compressor 2
L1, L2, L3
OP52 Mains Isolator Switch
Applied Systems Sales
A
35
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> Field Installed
1. Remote Controller
2. BMS
 Modbus
 Bacnet
3. DICN
 LWE Sensor
EKRUPC
EKBMSMBA
EKBMSBNA
EKCLWS
Applied Systems Sales
36
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> Remote & BMS
Remote Controller
&
BMS
UNIT
Remote Controller
PCO² - Controller
PCO-controller
EKRUPC
BMS (Building Management System)
EKAC200A
Gateway
RS232/485/422
EKBMSMBA
EKBMSBNA
Applied Systems Sales
37
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
F.
Options & Kits -> BMS
Question
Answer
Read out :
Modbus: Max. 16 addresses
BACnet: Max. 8 addresses
Write :
 Temperatures
 Pressures
 Status
 Alarms...
 Setpoints
 Remote on/off
 Operation mode
...
Access up to 130 parameters
Applied Systems Sales
38
EWW(L)D120-540MBYN
Air conditioning – Refreshes your life
Unique Concept & Design, excellent
installation possibilities!
Applied Systems Sales
39