nVent RAYCHEM 460 Pipe Tracing Controller

The nVent RAYCHEM 460 is a c-UL-us Listed single-point heat tracing controller designed for pipe freeze protection, flow maintenance and heat loss replacement applications. It includes a 5" inch color touch screen display for intuitive set up and programming right out of the box. The 460 controller may be used with line-sensing or ambient-sensing and Proportional Ambient-Sensing Control (PASC) modes. It measures temperatures with two 2 KOhm / 77°F (25°C), 2-wire Thermistor connected directly to the unit. The controller can also measure ground fault current to ensure system integrity. The controller includes ground fault current sensing and relaying equipment compliant with UL1053 standard.

Specification

- Supply voltage: 120/208/240/277 VAC, 50/60 Hz
- Ambient operating temperature range: 32°F (0°C) to 105°F (40°C)
- Maintain temperature setpoint: 32ºF (0ºC) to 176ºF (80ºC)
- Internal power consumption: 9 W maximum
- Output relay switching capacity: 24 A @ 120/208/240/277 +/-10% Vac; 50/60 Hz
- Alarm relay: Single pole single throw relay, volt-free; maximum switching capacity (resistive load only) 1 A/24 VDC, 1 A/24 VAC
- Circuit breaker: 30 A maximum
- Ground fault: 30 mA, complies with UL 1053 standard
- Real time clock: Automatic daylight saving time and leap year correction
- Clock accuracy: +/-10 minutes per year
- Keylock: Password protection for parameter settings
- USB port: For pre-setup in power off mode; for firmware upgrades

Technical specification

Unique ref.raychem-460-na
Product familynVent RAYCHEM North America
Product groupHeat Tracing - Pipe Freeze Protection; Flow Maintenance
TypeObject (single object)
Date of publishing2020-07-31
Edition number1
Height (inches)90
Width (inches)210
Depth (inches)85

Links

Product urlhttps://www.nvent.com/raychem/products/460-electronic-controller-0

Material mainPolycarbonate
Designed inUnited States
Manufactured inGermany

Classification

BIMobject CategoryElectrical - Controls
IFC classificationController
ETIM CodeEC002063
ETIM NameAccessories for heating cables
Uniclass 2015 CodePr_75_50_18_26
Uniclass 2015 DescriptionElectric trace heating control and monitoring panels
CSI MasterFormat 2014 Code22 01 10
CSI MasterFormat 2014 TitleOperation and Maintenance of Plumbing Piping and Pumps
OmniClass Number23-31 00 00
OmniClass TitlePlumbing Specific Products and Equipment
CSI UniFormat II CodeD2090
CSI UniFormat II TitleOther Plumbing Systems