BRE10A6

BRE BULLETIN 116E REV. 2 MOUNTING DIMENSIONS BRE SERIES RESET TIMER XXX = inches (XXX) = millimeters SPECIFICATIONS Time Ranges MAXIMUM MINIMUM DIAL MARK SYMBOL SETTING SETTING DIVISIONS 1 5 sec. .05 sec. 1/4 sec. 3 15 sec. .15 sec. 1 sec. 4 30 sec. .3 sec. 2 sec. 5 60 sec. .6 sec. 2 sec. 6 150 sec. 1.5 sec. 5 sec. 7 5 min. 3 sec. 15 sec. ENCLOSURES 8 10 min. 6 sec. 30 sec. BRE Dimensions Enclosed Construction 9 30 min. 18 sec. 2 min. PART 10 60 min. .6 min. 2 min. w/9 Position Terminal Block NUMBER DESCRIPTION 11 5hr. 3 min. 15 min. BRE enclosed construction with front facing dial 1701-0893 NEMA1 (General purpose) 12 10 hr. 6 min. 30 min. and knob. ACCESSORIES Repeatability The BRE timer has a heavy duty terminal block, with PART Typical 1/4% of full scale 9 screw terminals that will readily accept 16 gauge NUMBER DESCRIPTION wire commonly used in industrial circuit wiring. 120 VAC 50/60 Hz Reset Time HP50-103 Repeat Cycle Kit 1 ms The case of the BR series timer is injection molded 240 VAC 50/60 Hz Lexan. This material is recognized by Underwriters HP50-105 Repeat Cycle Kit Voltage/Frequency Laboratories for use as the sole support of current 120V (+10, - 15%), 50/60 Hz carrying components. Lexan is self-extinguishing, 240V (+10, - 15%), 50/60 Hz has a high impact strength, and high dimensional ORDERING INFORMATION stability. Power Consumption 1.5 Watts BR E 5 A6 01 Output Rating OPERATION SYMBOL DESCRIPTION 10 Amp - 1/4HP 120/240 VAC FEATURES 1/2 Amp - 125 VDC E Surface mounted with dial knob The NEW BRE series reset timers are micro proces- SYMBOL DESCRIPTION 1/4 Amp - 240 VDC and 9 point screw type terminal sor driven. They provide an accurate adjustable time block. Blank Standard Timer delay between the actuation of the control circuit and Activation Time 01 Reverse Start the operation of the load switches. New standard pilot 150 ms light is on during timing period. TIME RANGE Dial Setting Accuracy Sym. Time Range Sym. Time Range 3% of Full Scale 1 5 Sec. *** 7 5 Min. 3 15 Sec. 8 10 Min. Minimum Setting 2% of Full Scale 4 30 Sec. 9 30 Min. 5 60 Sec. 10 60 Min. Operating Temperatures 6 150 Sec. 11 5Hr. -10 to 140F (-23 to 60 C) 12 10 Hr. *** Not available in B6 version Laboratory Testing U.L. Recognition E61735 VOLTAGE & FREQUENCY F.M. Approved 21038 SYMBOL VOLTAGE & FREQUENCY A6 120V 50/60 Hz B6 240V 50/60 Hz DAHAHER CONTROLS Printed U.S.A. 0793 2100 West Broad Street Elizabethtown, N.C. 28337 Phone: (910) 862-2511BRE BRE WIRING DIAGRAMS Bold Lines are Internal Wiring OPERATION Standard Start Reverse Start Instantaneous contact 8-9 and 8-3 operates directly Instantaneous contact 8-9 operates directly with the with energization of 1 & 2, (CRI), offering different energization of 1 & 2 (CRI). sequences of operation depending on the control circuit configuration. Delayed contacts 6-5 close and 6-7 and 3-4 open when timer reaches a timed out position. Contacts Delayed contacts 6-5 close and 6-7 and 1-4 open 6-7 and 3-4 close and 6-5 open when timer is reset. when timer reaches a timed out condition. Contacts 6-7 and 1-4 close and 6-5 open when timer is reset. Schematic Diagram Schematic Diagram STANDARD START REVERSE START Standard Start Sustained Control Switch - Close to start. Open to reset. Simple delayed closing and Standard Start - Sustained Control Switch - Close to opening of load circuits. start. Open to reset. Various control circuit operations obtained by connecting contacts in series. Basic Sequence of Contact Operation for BR-E Basic Sequence of Contact Operation for BR-E Standard Start Timer Reverse Start Timer Momentary Start, Automatic Reset - Switch 6-5-7 transfers to timed out condition indicated by X for Momentary Start Automatic Reset - With motor shut- X Closed Contact X Closed Contact 3/4% of maximum dial setting. off protection. Use this circuit when the start switch O Open Contact O Open Contact may not always be opened before end of timing. This * Optional RESET switch - open to reset timer during insures that power is removed from motor at end of timing. If reset switch is not used, connect terminal timing. Standard Timed Reverse Timed 8 directly to line. Reset Timing Reset Timing Start Out Start Out CRI OFF ON ON CRI ON OFF OFF A A E OFF ON ON E ON ON ON 8-3 O X X B B 8-9 X O O 8-9 O X X 6-5 O O X 6-5 O O X C 6-7 X X O C 6-7 X X O 1-4 X X O 3-4 X X O A. Timer Control Functions A. Timer Control Functions B. Instantaneous Contacts B. Instantaneous Contacts Reverse Start. Close switch to reset open to start C. Delayed Contacts C. Delayed Contacts Reverse Start. Close switch to reset. Various control timing. Timer remains in timed out condition until circuit operations obtained by connecting controls in switch is closed to reset. series.