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Table of Contents
Related Manuals for PowMr Keeper Series
Summary of Contents for PowMr Keeper Series
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Page 2: Table Of Contents
CONTENTS 1 OVERVIEW ..........................1 2 PRODUCT APPEARANCE ....................2 3 WIRING ............................ 3 4 DESCRlPTlON ........................4 5 INSTALLATION IMPORTANT NOTE ................5 6 OPERATION STEPS ......................6 7 PROTECTION ........................10 8 COMMON FAULT ......................11 9 TECHNICAL SPECIFICATIONS ..................12... -
Page 3: Overview
1 OVERVIEW Thank you for selecting MPPT series solar charge controller with the most advanced MPPT control algorithm and the maximum power point of the PV array can be quickly tracked in any environment so that it can get the maximum energy from the solar panel and significantly improve the utilization of energy in solar system. -
Page 4: Product Appearance
2 PRODUCT APPEARANCE Photo 1 Appearance ① ⑤ Load terminal ② ⑥ Temperature sensor interface(Selection) Menu Button ③ ⑦ Photovoltaic array terminals Set Button ④ ⑧ Battery terminal USB output NOTICE: In the case of the remote temperature sensor not connected, the controller will compensate the charging parameters by 25℃... -
Page 5: Wiring
3 WIRING PV Array Load Breaker Fuse Fuse Fuse AC output Inverter Photo 2 Connection diagram Order of connection: 1. Connect battery Notice: The battery terminal shall be installed with insurance, and the installation distance shall not exceed 50mm. 2. Connected Load 3. -
Page 6: Descrlptlon
4 DESCRlPTlON 4.1 Buttons Mode Remarks When the load is manual mode, by short pressing set button can switch load switch the load. Breakdown Pressing the set button shortly Browse mode Pressing the menu or set button shortly Long press menu button enter the secondary browsing interface and then press menu or set button to browse interface, long press menu again to enter the setting mode, short press menu or set button to set Setting mode... -
Page 7: Installation Important Note
4. The indicator of battery parameter: When the battery parameter was displaying, this graphic symbol will be light, for example the voltage of battery, temperature of battery 5. The indicator of load parameter: When the load parameter was displaying, this graphic symbol will be light. 6. -
Page 8: Operation Steps
6) Always connect the battery first, in order to allow the controller recognize the system voltage. 7) The battery fuse should be installed as close to battery as possible. 8) The distance between the battery fuse to battery group is within 150mm 9) Positive grounding controller, any positive connection of solar load or battery can be earth grounded as required. - Page 9 2) If no operation at main interface inner 20s, the main interface will be auto exchange during voltage of battery, voltage of solar panel, temperature of environment, each interface keep 3s. Long press "set" more than 5s at main interface, it will speed auto exchange. Loose button will stop speed.
- Page 10 a) Float voltage set up Long press MENU 5s 20s later This parameter is high voltage disconnection (HVD) voltage. (Boost state voltage will be increase 0.6V base on HVD). The controller will be started PWM function at this point (HVD), limited voltage rising.
- Page 11 Above a, b, c three parameter default data was fully considered by designer according to the actual use. Generally users don't need to adjust. Please must be refer to battery supplier's suggestion, or the battery will be damaged or irreparable destroy. d) Load Working Mode Selection The control default load working 24hours.
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Page 12: Protection
7 PROTECTION Battery Low Voltage Protection (LYD) When the battery voltage less than 11 V, the LVD protection started, The output cut off, at the same time the battery symbol and warning flash. Please increase charge current or increase charge time. When the battery voltage more than 12.6V, the protection will be closed. -
Page 13: Common Fault
8 COMMON FAULT Cause Correction Check if connection of solar input is right and Solar panel is disconnected contact is reliable. 1. Check battery voltage. Controller will start only 1. Battery voltage is less then 8V battery voltage is more than 8V 2. -
Page 14: Technical Specifications
9 TECHNICAL SPECIFICATIONS Model Keeper1220 Keeper1230 Keeper1240 Rated charge current 12V/24V Auto detect System rated voltage 8~32V Voltage range of battery 100V Max open voltage of PV module Max. Input Power: 260W 390W 520W For 12V system 520W 780W 1040W For 24V system Battery type User default, Sealed, Flooded, GEL, LiFeP04...
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