Submittal Sheet

Comments: ________________________________________
Do it Once. Do it Right.
®
TACO, INC., 1160 Cranston Street, Cranston, RI 02920 Telephone: (401) 942-8000 FAX: (401) 942-2360.
TACO (Canada), Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8. Telephone: 905/564-9422. FAX: 905/564-9436.
Visit our web site at: http://www.taco-hvac.com
Printed in USA
Copyright 2013
TACO, Inc.
STANDARDS and PROTECTION:
Insulation: Class H
Enclosure: Class 2, IP44
Integrated Motor Protection (electronically protected)
UL 778, 1004-1, 508C
CAN/CSA C22.2 #108, #100, #107.1
EMC (89/366 EEC): EN 61000
LVD (73/23/EC): EN 60335-1, EN 60335-2-51
Machine Safety (98/37/EC): EN ISO 12100
OPERATING MODES:
Constant Pressure Control (p-c)
Variable Differential Pressure Control (p-v) - factory default
Proportional Pressure Control
Constant Curve Duty (uncontrolled pump)
RPM Regulation
Power Limitation
Additional Operating Modes for Two Pumps in Parallel
Alternating Operation (every 24 hours)
Standby Operation
ETHERNET SPECIFICATIONS:
Connector: RJ-45 Ethernet Cable (CAT4 or above)
Speed: BASE-10, 10 Mbit/s
Galvanic Insulation to Digital Inputs: 1.5kV @ 1s,
4
8V permanent
Galvanic Insulation to Line Voltage: 4kV @ 1s,
275V permanent
Connections: TCP/IP
Services: http server and client, FTP server
Web Language: HTML 1.1
Web Interface (data exchange)
XML Control Transfer Protocol
External Digital Input/Output: 2 Inputs & 1 Output
VIRIDIAN 15-30 PERFORMANCE CURVES
FLOW (GPM)
0255075100 125150175200 225 250 275 300 325 350 375 400
HEAD (FT.)
0
5
10
15
20
25
30
35
40
45
50
Flow (liter/min)
0 100 200300400500 600 70080090010001100 1200 13001400150
0
Head (m)
0
2
4
6
8
10
12
14
3
4
1VR15
3VR25
4VR30
2VR20
1
2