iS3Z-SB and iS3Z-MB , Burner Management System

Machinery Components

Burner Management System

iS3Z-SB and iS3Z-MB

Product Description

iS3Z-SB scanner and iS3Z-MB scanner are designed for detecting burner flames of fossil fuels such as natural gas, refinery gas, waste gas, fuel oils, etc.. The flame scanners consist of integrated viewing head and signal processor and protected by increased safety (connectors) and sealed device (relay)., , iS3Z-SB scanner with limited programmability ("SB" model) is for single-burner. Fully programmable iS3Z-MB scanner ("MB" model) is for multi-burner.

Product Ratings

Input Power: 24 VDC, +10%/-15%, 5.28 W (220 mA) | Field of View: 6 Degrees | Signal Output: 4-20 mA, Flame Signal | Flame Detector Response Time (FDRT): Configurable from 1-4 seconds in 1 second increments (1 second nominal) | Marginal Flame Fail Response Time (MFFRT): Configurable from 1-6 seconds in 1 second increments | (2 seconds nominal) | Ambient Temperature: -40C to +80C | Humidity: 0 to 100% Relative Humidity, Condensing | Degree of ingress protection: IP64, NEMA Type 4X | Certified by Intertek for use in Zone 2 hazardous area with marking "Ex ec nC IIC T4 Gc"

Applicable Standards

UL 60730-1 Ed. 5, Aug. 2016 Automatic Electrical Controls - Part 1:General Requirements
UL 60730-2-5 Ed. 3, Jan. 2014 Automatic Electrical Controls for Household and Similar Use-
Part 2-5: Particular Requirements for Automatic Electrical Burner Control Systems
UL 50E Ed. 2, Oct. 2015 Enclosures for Electrical Equipment, Environmental Considerations
NEMA 250-2018 Enclosures for Electrical Equipment (1000 Volts Maximum)
ANSI Z21.20-2014 / CAN/CSA-C22.2 NO. 60730-2-5-2014 Automatic Electrical Controls For Household And Similar Use - Part 2-5: Particular Requirements For Automatic Electrical Burner Control Systems (Bi-National Standard With ANSI Z21.20-2014 And UL 60730-2-5)
CSA E60730-1-2015 Automatic Electrical Controls - Part 1: General Requirements