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Charge Controllers Steca PR 2020 20А/12V/24V

Factory ID: tmc0002103
Charge controller Steca PR 2020 20A / 12B / 24B
Application:. Small systems from 60 W to 720 W
controllers PR series at a current of 10 amperes or more are multifunctional liquid crystal display, which displays the exact degree of charge of the battery (AB) as a percentage and visual column. The heart of the controller is an integrated circuit ATONIC © II, which contains a program with an improved self-learning algorithm. The chip can accurately determine the state of charge (SOC), which is the best guarantee for long battery life

charge controller Steca PR
* charge technology PWM (PWM - Pulse Width Modulation).
* 3-charge mode: fast (forced) supporting, leveling
* Version: 5, 10, 15, 20 and 30 A 12/24
* Automatic load connection when charging AB
* Temperature compensation
* grounding positive contact (or) grounding the negative terminal at one terminal
* parameter Adjustment buttons 2
* Optional control lighting at night

SPECIFICATIONS:

parameters Operating voltage 12 V or 24 V; automatic determination
voltage range (12) 6.9 - 17.2
voltage range (24) 17.3 - 43
Permitted working temperature range from - 10C to + 50 ° C ° < br /> Authorized storage temperature range from - 20C to + 80 ° C °
12 power consumption: about 12.5 mA; 24: about 15.8 mA
PWM frequency 30 Hz
Maximum Input Voltage 45 V
minimum battery voltage 6.9
Electrical currents:
Max. continuous current of 20 A
circuit photovoltaic module
Temperature protection:
Load shedding> 85 ° C
Reactivation load <75 ° C
final charging voltage:
"floating" charge 13.9 / 27.8 In
«Boost" charge; 2 h 14.4 / 28.8
«Equalization".; 2 h 14.7 / 29.4 In
30 days of operation.; if necessary 14.7 (28.8) (2 h.)
Temperature compensation +/- 4 mV per cell in ° K (the internal sensor built; external temperature sensor is possible as an option)
Activation charging controller mode:
threshold voltage charge mode activation control
«floating" charge> = 12.7 V or> = 25.4 The
«Boost" charge; 2 h 11.7 - 12.4V.; or 23.4 - 24.8 In
«Equalization"; . 2 hr <11.7; 23.4
30 days of operation; if you want to be activated, if within 30 days there was no mode "boost", "EQ"

Load Off Voltage Control
Early warning about disabling load <11.7 / 23.4
load shedding <11.1 / 22.2 in
Reconnect load> 12.6 / 25.2 The
Mechanical parameters:
IP 22 protection type

wall Mounting
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Консультации по телефонам:
+38 (044) 585-64-94
+38 (067) 409-72-19
+38 (095) 311-90-87
+38 (063) 446-35-85

Features
Voltage constant, V 12; 24;
Current constant, A 20
Price 4707.76
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