12V 24V LCD Relay SSR Diversion/Dump Control/Regulator Sol/Wind/Hyd 2URDC-1224-B

Description

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DUMP CONTROLLERS – EVOLVED
LCD UNIVERSAL RELAY DIVERSION CHARGE CONTROLLER
MODEL 2URDC-1224-B 12V & 24V (Board Version 2.0.X)
For both EMR’s (ElectroMechanical Relays)
and SSR’s (Solid State Relays)
2-STAGE charging using SSR'S
For Wind, Solar and Hydro
International First Class Mail only:
If you don't receive your item within 3 to 4 weeks please contact your postal service with the tracking/customs info. It is out of my hands once a First Class Package leaves the US. Also, it can be extremely slow to some countries (Russia, Italy, Mexico, Philippines, S. Africa, Greece, etc). With possible delays of 2 to 3 months or more.
DESCRIPTION
The Universal Relay Diversion Controller
s
/Regulators are
low cost, Microprocessor controlled Diversion/Dump type controller
s
designed for the
System Designer or
DIY
(
D
o
I
t
Y
ourselfer)
. It is designed to switch up to
8
conventional automotive style electromechanical relays
(EMR)
directly with up to
1.25A
@ 40C
total coil current draw with up to
32
0A power handling capability.
Also unlike other controllers of this type of design, it will also control DC-DC Solid State Relays
(SSR)
in Legacy/Conventional
(Dump)
diversion mode or use a
much more efficient
2-Stage
charge algorithm. It is theoretically able to directly switch up to
50
SSR's at 25ma each
(untested)
. If using just 40 amp SSR's that adds up to a potential
2000
A
(
4000
A using 80 amp SSR's)
power handling capability.
To keep cost down, this controller was designed for the
System Designer or
DIY
(Do It Yourselfer)
and is the
BOARD ONLY
and does
not
include an enclosure. It can be mounted directly on a wall in
an area
protected from the environment or in
an
Optional
or
user supplied
enclosure.
Please Download and read the Manual before purchasing
http://windandsunpower.com/Download/2URDC_1224_B_V2_0_Manual.pdf
FEATURES
The ability to Directly Switch up to 8 Electromechanical or 50+ DC-DC Solid State Relays
Legacy
Dump/Diversion/On-Off
(
Electromechanical or Solid State Relays
)
2-Stage – Dump/Diversion
(using
1
0ms on
–
1
0ms off or faster SSR's Only!)
Manual Equalization Mode
(using
1
0ms on
–
1
0ms off or faster SSR's Only!)
Normally Open Output
(EMR's and SSR's)
Normally Closed Output
(For Special Applications with SSR's Only!)
12V Adjustable Dump/Diversion/On-Off Set-point
(13 to 15 Volts
in 0.05V increments
)
12V Adjustable
Equalization Voltage Set-point
(1
4
to
1
5
.
75
Volts using SSR's Only)!
24V Adjustable Dump/Diversion/On-Off Set-point
(
26
to
30
Volts
in 0.05V increments
)
24V Adjustable
Equalization Voltage Set-point
(
28
to
31.5
Volts using SSR's Only!)
Extremely Low Power Consumption
(
≤
2
5
ma)
B
attery Gauge-divided in
1
0% increments (based on Trojan Batteries FLA SOC chart)
Accurate Battery Volt Meter and Tracking
(
±
0.2%)
Switching Speeds Up To
50
On-Off Cycles Per Second When Using SSR's
(
≤
50
Hz)
8-Bit Microcontroller running at 32Mhz
Latest SMT
(Surface Mount Technology)
for Compact Size and Improved Performance
Self Resetting Fuse
Relay Powered/Active LED Indicators
Test/Equalization Button
Alarms to help diagnose system problems
Reverse Polarity Protection
Over Voltage Protection
Over Current Protection
Transient/Lightning/Surge Protection
SPECIFICATIONS
Min. Operating Volts
7 VDC
Max. Operating Volts
32VDC
Nominal Operation Voltage
12VDC or
24VDC
Volts Max.
35VDC
Max. Power Used
by Controller
≤
26ma LCD On
≤
20ma LCD Off
Power Sunk @ Ambient Temp.
-1.25A Max. @ 40C
-1.00A Max. @ 60C
12V Dump Voltage Adjustment Range
13.0 to 15.0 Volts in 0.05V increments
12V Equalization
Voltage
Adj.
Range
14.
00
to
15.75
Volts
in 0.05V increments
24V Dump Voltage Adjustment Range
26.0 to 30.0 Volts in 0.05V increments
24V Equalization
Voltage
Adj.
Range
28.00
to
31.5
Volts
in 0.05V increments
Relay Connectors Output Voltage
= Battery Voltage
Battery SOC Meter/Gauge
10% Increments
Battery Voltage Regulation
(High/Low Volts Using EMR's)
± 6% ± 0.93V
(
This specification can fluctuate
widely
due to system variables and design
)
Battery Voltage Regulation
(High/Low Volts Using SSR's)
<±0.2% or <±0.07V
or less Typical
@ 23C
(
This specification can fluctuate due to system variables and design
)
LCD Accuracy
Battery Voltage
<±0.2% or <±0.07V
or less Typical @ 23C
Internal
Battery Voltage Tracking
<
±
0
.2%
or
<
±0.0
7
V
or less Typical
@ 23C
Automotive style ElectroMechanical Relays
1 up to 8
30 to 40 Amp with 12/24VDC 160ma coil
Solid State Relays
2-Stage & Equal
DC-DC 1 to 50?
≤
10ms On or less
≤
10ms Off or less
EMR Operating Frequency
Dump Volt Setting
Min. 5 Sec. On
Min. 0.1 Sec. Off
SSR Operating Freq.
2-Stage
Min. 0.01 Sec. On
Min. 0.01 Sec. Off
≤
50Hz(On+Off 50 x Sec.)
Operating Temp.
Storage Temp.
-20
°
C to
6
0
°
C
-50
°
C to 150
°
C
Dimensions
100 mm x 50 mm
(3.93 in. x 1.96 in.)
Specifications subject to change without notice.
Made in USA-Components Made in Rest of World
WARRANTY:
WindAndSunPower. Model
2
URDC
-1224
-B is warranted to be free of defects in material and
workmanship for three years from the date of purchase. Failure to provide correct installation, operation or care for this product, in accordance with the instruction manual, will void the warranty. Product liability shall be limited to repair or replacement at the discretion of the manufacturer. The manufacturer is not responsible for the labor or other charges necessitated by the removal, transportation, or re-installation of any defective product. Warranty does not cover damage due to, mishandling, abusive conditions, lightning or exposure to weather. No specific claim of merchantability shall be assumed or implied beyond what is printed in this manual. No liability shall exist from circumstances arising from the inability to use this product, or it’s inappropriateness for any specific purpose. In all cases it shall be the responsibility of the customer to insure a safe installation in compliance with local, state and national electrical codes.
COPYRIGHT© 2010-201
4
Jeff Mason
WindAndSunPower.
All Rights Reserved
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