BEP Catalog

20 BATTERY MANAGEMENT Specifications - All recessed or surface mount, tin-plated copper studs & nuts, ignition-protected UL1107 Part # OEM # in LxWxH mm LxWxH Rating (A DC) Voltage (V DC) Function Stud size Studs x (in/mm) Cable to meet rating (AWG/mm) Cont Inter Crank 701-MD — 2.7" x 2.7" x 4" 69 x 69 x 101 mm 275 455 1250 9.5–32 On/Off 2x 3/8" / 10 mm 3/0 / 95mm 2 701-MD-D — (Deutsch Plug) Same dimensions and ratings as above 720-MDO — 4" x 4" x 4.33" 102 x 102 x 110 mm 500 700 2500 9.5–32 On/Off 2x 1/2" / 12 mm 3/0 / 95mm 2 701-MDCZ 701-MDCZ-B 2.7" x 2.7" x 4" 69 x 69 x 101 mm 275 455 1250 9.5–32 On/Off 2x 3/8" / 10 mm 2x 3/0 / 2x 95mm 2 — 701-MDCZ-D-B (Deutsch Plug) Same dimensions and ratings as above Remote Operated Battery Switches The MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased electrical loads found on today’s boats. This reduces cable lengths and sizes, providing significant savings in expense and weight of copper battery cable. They are ideal for remote isolation of bow and stern thrusters. The 720-MDO has been enhanced to offer easy standard installation, or advanced options capable of switching different voltage circuits from the main supply. • Remote operation • Battery switch can be mounted alongside battery, reducing cable lengths and cable sizes (large cost and weight saving in copper cables) • Reduced installation labor, due to shorter battery cable runs • Manual override option to meet CE/ABYC requirements • Power Draw 701-MD / 701-MDCZ: Switch off: 12mA • LED status identification for remote control switch • Can be either surface, or rear panel mounted • Uses interchangeable labelling system (Part # 713 or 715 on page 86) 701-MD & 701-MDCZ 720-MDO CZone ® Optimized Remote Battery Switch with Buzzer Option (701-MDCZ only) Optimised for use with, or alongside CZone ® digital control and monitoring systems, the 701-MDCZ offers: • Momentary positive remote activation allows multiple remote switches to be connected to the same battery switch e.g. a wireless remote control plus a switch on the dashboard • Positive activation allows direct wiring from CZone output modules, simplifying and speeding installation • Red wire output can directly drive a piezo buzzer, so "ON" (2 chirps) and "OFF" (1 chirp) signals are sounded to acknowledge remote control activation • Battery switch remains in the same state even if remote control power is lost providing greater fail-safe reliability • Note: Not suitable for emergency parallel applications • Wago and Deutsch plug versions Optical sensor benefits (720-MDO only) • Same easy connection for standard installation • Ability to control different voltage circuits • Can be used to switch positive or negative lines • Main contacts can be isolated from control circuit allowing operation via another battery source • Low stand by current draw (<5mA) HEAVY DUTY LOADS + INPUT OUTPUT REAR VIEW - 1A PUSHFOR "ON" PUSH&HOLDFOR "OFF" BATTERYSWITCHES 701-MDCZ 1A - + BATTERY + - MOMENTARY ON/OFF SWITCHCLOSED LED INDICATOR RED GREEN BLACK WARNING! Always press battery switch knob firmly to disengage drive motor before manual operation of the battery switch! Operating Instructions: "ON": Press momentarily "OFF": Press and hold more than 2 seconds "COMMANDED OFF": Press and hold more than 6 seconds Example System: This diagram is a guide only showing 701-MDCZ connections and is not intended as a full electrical systems wiring diagram IMPORTANT! Input must be wired to battery side OPTIONAL PIEZO BUZZER NEGATIVE BUSBAR MAIN FUSE INPUT OUTPUT 701-MDCZ Simple Installation