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USER'S GUIDE

Mains Power Supply

WHP25

M210376en-A

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Summary of Contents for WHP25

Page 1: ...USER S GUIDE Mains Power Supply WHP25 M210376en A...

Page 2: ...echanical including photocopying nor may its contents be communicated to a third party without prior written permission of the copyright holder The contents are subject to change without prior notice...

Page 3: ...onsiderations 4 Product Related Safety Precautions 5 ESD Protection 5 Warranty 6 CHAPTER 2 PRODUCT OVERVIEW 7 Introduction to WHP25 Mains Power Supply 7 CHAPTER 3 INSTALLATION 9 Installation Procedure...

Page 4: ...WHP25 Jumper Settings and Wiring 11 Figure 5 WHP25 Connectors and Glands 12 Figure 6 Grounding the Cable 13 Figure 7 Typical Installation with WA25 Wind Set 14 Figure 8 Wiring WAC151 with WHP25 Mains...

Page 5: ...Supply Contents of This Manual This manual consists of the following chapters Chapter 1 General Information provides general notes for the product Chapter 2 Product Overview introduces the WHP25 Main...

Page 6: ...echnical Reference and Quick Reference Guide Feedback Vaisala Customer Documentation Team welcomes your comments and suggestions on the quality and usefulness of this publication If you find errors or...

Page 7: ...and approved as shipped from the factory Note the following precautions WARNING Ground the product and verify outdoor installation grounding periodically to minimize shock hazard CAUTION Do not modify...

Page 8: ...her of the above is possible touch a conductive part of the equipment chassis with your other hand before touching the boards Always hold the boards by the edges and avoid touching the component conta...

Page 9: ...a compact AC Mains Power Supply Unit intended for outdoor use The unit is capable of delivering power for example to the WA25 Wind Set The nominal input power of 230 VAC can be changed by jumpers betw...

Page 10: ...___ 8 ______________________________________________________ M210376en A 0212 184 Figure 1 WHP25 Mains Power Supply The following numbers refer to Figure 1 above 1 Gland for AC mains input cable 2 Gla...

Page 11: ...installation route the input AC power cable near the mast which WHP25 Mains Power Supply will be mounted to Make sure you selected a pole mast with a diameter from 99 to 105 mm for installation with...

Page 12: ...mp 4 Pole mast diameter from 99 to 105 mm 5 Cable gland 6 Cable 3 If the local voltage level is other than 230 VAC reselect the voltage with the X2 and X3 jumpers located inside the WHP25 unit For the...

Page 13: ...T 1 0 2 0 A F1 2AT FUSES 8AT F2 MAINS VOLTAGE X2 X3 100V 115V 200V 215V 230V 245V 1 2 3 4 5 6 7 8 X4 X1 E L N WARNING Improper jumper setting may cause damage 38VAC 24VDC 0 9A 5 2A ACout DCout RG13H W...

Page 14: ...w The wiring of the AC mains input to the X1 connector is instructed in Figure 4 on page 11 Refer to Figure 5 below for the location of the connectors and cable glands on the WHP25 unit 7 Tighten the...

Page 15: ...r 3 in Figure 6 below and squeeze part of it evenly between them CAUTION The shield mesh must not touch the circuit board or its components Make sure no pieces of the mesh or other metal parts touch t...

Page 16: ...n Examples Installation with WAC151 and WA25 Wind Set Figure 7 below illustrates a typical installation with WA25 Wind Set As a power source it is recommended to use WHP25 Mains Power Supply with a ma...

Page 17: ..._________________________________________________ Installation VAISALA__________________________________________________________15 0212 190 Figure 8 Wiring WAC151 with WHP25 Mains Power Supply and WA2...

Page 18: ...he following 1 For power supply connect the YEL GRN and PNK colored wires to the screw terminal 2 and the WHT BRN and GRY colored wires to the terminal 3 2 For signal output connect wires GRN YEL WHT...

Page 19: ...__________________________________________________ Installation VAISALA__________________________________________________________17 0206 056 Figure 9 Wiring WAT12 with WHP25 Mains Power Supply and WA2...

Page 20: ...User s Guide ________________________________________________________ 18 _____________________________________________________ M210376en A This page intentionally left blank...

Page 21: ...common problems and their remedies Table 2 Some Common Problems and their Remedies Problem Probable Cause Remedy No voltage between X5 and the grounding crimp Fuse F1 is broken Replace the fuse F1 as...

Page 22: ...wer input 3 Refer to Figure 10 below for the location of the replaceable fuses 4 Open the holder of the broken fuse either F1 or F2 with a screw driver 5 Replace the broken fuse either F1 or F2 with a...

Page 23: ...eshooting VAISALA__________________________________________________________21 Technical Support For technical questions or for comments on the manuals contact the Vaisala technical support E mail help...

Page 24: ...ent When did it fail date immediately after a while periodically randomly How many failed only one defect other same or similar defects several failures in one unit What was connected to the product a...

Page 25: ...ax 100 115 200 215 245 VAC 10 DC output X4 4 5 6 7 24 0 2 5 VDC 5 2 A max AC output X4 1 2 38 0 3 0 VAC 0 9 A max Fuses Primary 24 V output 38 V output 2 AT replaceable fuse 5 20 mm 8 AT replaceable f...

Page 26: ...____ M210376en A Property Description Value Mounting clamp material AlMgSi gray anodized Ingress protection IP65 Nema 4 Unit dimensions 220 w 120 h 81 d mm cable glands add 23 mm to height Mounting To...

Page 27: ...www vaisala com M210376EN...

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