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Summary of Contents for Samlexpower STEP 7
- Page 1 DC-DC owner's please read this manual before Manual Step Up installing your Converters Converter Step 7 Step 10 Step 20...
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Page 2: Table Of Contents
Owner'S ManUal | Index SECTION 1: SAFETY Important Safety Instructions ..........3 SECTION 2: DESCRIPTION & FEATURES Description ................3 Features ................3 SECTION 3: LAYOUT, CONNECTIONS & DIMENSIONS Layout & Input/Output Connections ........4 Overall & Mounting Dimensions ..........6 SECTION 4: INSTALLATION General Installation Requirements ..........7 Input &... -
Page 3: Section 1: Safety
Description & Features DESCRIPTION Step 7, Step 10 and Step 20 are 12VDC (Nominal) to 24 VDC (Nominal) Step Up Converters based on high performance, fixed frequency switching regulator. these are designed to deliver rated output current of 7A, 10A and 20A respectively at actual out- put voltage of 25VDC +/- 0.1V at no load. -
Page 4: Section 3: Layout, Connections & Dimensions
SeCtIOn 3 | layout, Connections & Dimensions LAYOUT AND INPUT OUTPUT CONNECTIONS please refer to fig 1 for Step 7 and Step 10 and fig. 2 for Step 20 froNt VIeW F1: Input Fuse (Not Supplied) 32V, fasting Acting - Step 7: 25A... - Page 5 SeCtIOn 3 | layout, Connections & Dimensions froNt VIeW bACK VIeW F1: Input Fuse (Not Supplied) 32V, 70A (2 x 35A) F2: Output Fuse (Not Supplied) 32V, 20A M6 ring terminal for Wiring * Note: Input / output terminal = M6 bolt & Nut Use M6 ring terminal shown on the left for connect- ing wires (Not Supplied).
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Page 6: Overall & Mounting Dimensions
SeCtIOn 3 | layout, Connections & Dimensions OVERALL AND MOUNTING DIMENSIONS please refer to fig 3 for Step 7 and Step 10 and fig. 4 for Step 20 OVERALL MOUNTING MODEL STEP 7 STEP 10 Mounting Hole Diameter = 5 mm Fig. -
Page 7: Section 4: Installation
NAL \ EXTERNAL FUSE. THIS INTERNAL FUSE IS SOLDERED. DAMAGE DUE TO REVERSAL OF POLARITY IS NOT COVERED BY WARRANTY. STEP 7 and STEP 10 6.3 mm / 0.25”, “Quick Disconnect”, Male Spade terminal is used for input and output connections (1 to 4, fig 1). -
Page 8: Termination Of Connecting Wires
SeCtIOn 4 | Installation WIRE SIZING FOR 12 VDC INPUT AND 24 VDC OUTPUT CONNECTIONS Recommended sizes of wiring for 2% voltage drop are as follows: SteP 7: (Input current of 20A +/- 10% at battery Voltage of 10V and output current of 7A at 24V Nominal). WIRE SIZE 12V INPUT SIDE... -
Page 9: External Fuses On The Input & Output Sides
6.3 mm / 0.25”, “Quick Disconnect”, Male Spade terminal is provided for grounding (5, fig 1 for Step 7 and Step 10 and 5, fig 2 for Step 20). Use AWG #10 wire terminated with 6.3mm / 0.25” - “Quick Connect” female mating terminal. -
Page 10: Specifications
SeCtIOn 5 | Specifications PARAMETER STEP 7 STEP 10 STEP 20 INPUT Input Voltage range 9-18 VDC 9-18 VDC 9-18 VDC Input Current at No Load < 5mA < 5mA < 5mA OUTPUT output Voltage at No Load 25V ± 0.1V 25V ±... - Page 11 SeCtIOn 5 | Specifications PARAMETER STEP 7 STEP 10 STEP 20 ENVIRONMENTAL operating temperature range −20°C / −4°f to 30°C / 86°f Humidity 95%. Non Condensing MECHANICAL Anodized Aluminum with plastic end covers Chassis Dimensions (With protrusions) 88 x 98 x 49 mm 88 x 126 x 49 mm...
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Page 12: Warranty
2 YEAR LIMITED WARRANTY Step 7, Step 10 and Step 20 manufactured by Samlex America, Inc. (the “Warrantor“) is warranted to be free from defects in workmanship and materials under normal use and service. the warranty period is 2 years for the United States and Canada, and is in effect from the date of purchase by the user (the “purchaser“). - Page 13 notes SAMLEX AMERICA INC. | 13...
- Page 14 notes 14 | SAMLEX AMERICA INC.
- Page 15 notes SAMLEX AMERICA INC. | 15...
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Page 16: Contact Information
Contact Information Toll Free Numbers Ph: 1 800 561 5885 Fax: 1 888 814 5210 Local Numbers Ph: 604 525 3836 Fax: 604 525 5221 Website www.samlexamerica.com USA Shipping Warehouses Kent, WA Plymouth, MI Canadian Shipping Warehouse Delta, BC Email purchase orders to orders@samlexamerica.com 11004-Step-7-10-20-1116...
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